diff --git a/.idea/misc.xml b/.idea/misc.xml
index 4015527..9079288 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -70,8 +70,15 @@
         <entry key="../../../../../layout/compose-model-1620317783141.xml" value="0.25462962962962965" />
         <entry key="../../../../../layout/compose-model-1620317894833.xml" value="0.25462962962962965" />
         <entry key="../../../../../layout/compose-model-1620374189600.xml" value="0.23514851485148514" />
+        <entry key="../../../../../layout/compose-model-1620388426698.xml" value="0.26296296296296295" />
+        <entry key="../../../../../layout/compose-model-1620389580469.xml" value="0.23514851485148514" />
+        <entry key="../../../../../layout/compose-model-1620389588794.xml" value="0.23514851485148514" />
+        <entry key="../../../../../layout/compose-model-1620391384718.xml" value="0.26296296296296295" />
+        <entry key="../../../../../layout/compose-model-1620397702847.xml" value="0.28125" />
+        <entry key="../../../../../layout/compose-model-1620399131186.xml" value="0.1" />
         <entry key="app/src/main/res/drawable-v24/ic_launcher_foreground.xml" value="0.2898148148148148" />
         <entry key="app/src/main/res/drawable/ic_baseline_local_library_24.xml" value="0.25462962962962965" />
+        <entry key="app/src/main/res/drawable/ic_google.xml" value="0.2962962962962963" />
       </map>
     </option>
   </component>
diff --git a/app/src/main/java/com/pixelized/biblib/ui/MainActivity.kt b/app/src/main/java/com/pixelized/biblib/ui/MainActivity.kt
index 788bfa9..4ffd291 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/MainActivity.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/MainActivity.kt
@@ -6,20 +6,21 @@ import androidx.activity.compose.setContent
 import androidx.activity.viewModels
 import androidx.compose.animation.Crossfade
 import androidx.compose.animation.core.tween
-import androidx.compose.material.MaterialTheme
-import androidx.compose.material.Surface
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
+import com.pixelized.biblib.ui.composable.screen.LoginScreenComposable
+import com.pixelized.biblib.ui.composable.screen.MainScreenComposable
+import com.pixelized.biblib.ui.composable.screen.SplashScreenComposable
 import com.pixelized.biblib.ui.theme.BibLibTheme
+import com.pixelized.biblib.ui.viewmodel.AuthenticationViewModel
 import com.pixelized.biblib.ui.viewmodel.NavigationViewModel
 import com.pixelized.biblib.ui.viewmodel.NavigationViewModel.Screen
-import com.pixelized.biblib.ui.composable.screen.SplashScreenComposable
-import com.pixelized.biblib.ui.composable.screen.MainScreenComposable
 import com.pixelized.biblib.utils.BitmapCache
 
 class MainActivity : ComponentActivity() {
     private val navigationViewModel: NavigationViewModel by viewModels()
+    private val authenticationViewModel: AuthenticationViewModel by viewModels()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -28,7 +29,7 @@ class MainActivity : ComponentActivity() {
 
         setContent {
             BibLibTheme {
-                ContentComposable(navigationViewModel)
+                ContentComposable(navigationViewModel, authenticationViewModel)
             }
         }
     }
@@ -41,13 +42,20 @@ class MainActivity : ComponentActivity() {
 }
 
 @Composable
-fun ContentComposable(navigationViewModel: NavigationViewModel) {
+fun ContentComposable(
+    navigationViewModel: NavigationViewModel,
+    authenticationViewModel: AuthenticationViewModel
+) {
     val main by navigationViewModel.screen.observeAsState()
 
     Crossfade(targetState = main, animationSpec = tween(1000)) {
         when (it) {
             is Screen.SplashScreen -> SplashScreenComposable(navigationViewModel)
             is Screen.MainScreen -> MainScreenComposable(navigationViewModel)
+            is Screen.LoginScreen -> LoginScreenComposable(
+                navigationViewModel = navigationViewModel,
+                authenticationViewModel = authenticationViewModel
+            )
         }
     }
 }
diff --git a/app/src/main/java/com/pixelized/biblib/ui/composable/screen/LoginScreenComposable.kt b/app/src/main/java/com/pixelized/biblib/ui/composable/screen/LoginScreenComposable.kt
new file mode 100644
index 0000000..36edc22
--- /dev/null
+++ b/app/src/main/java/com/pixelized/biblib/ui/composable/screen/LoginScreenComposable.kt
@@ -0,0 +1,176 @@
+package com.pixelized.biblib.ui.composable.screen
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.*
+import androidx.compose.material.ButtonDefaults.textButtonColors
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.sharp.Visibility
+import androidx.compose.material.icons.sharp.VisibilityOff
+import androidx.compose.runtime.*
+import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.text.input.VisualTransformation
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import com.pixelized.biblib.R
+import com.pixelized.biblib.ui.theme.BibLibTheme
+import com.pixelized.biblib.ui.viewmodel.AuthenticationViewModel
+import com.pixelized.biblib.ui.viewmodel.NavigationViewModel
+
+@Preview
+@Composable
+fun LoginScreenComposablePreview() {
+    BibLibTheme {
+        val navigationViewModel = NavigationViewModel()
+        val authenticationViewModel = AuthenticationViewModel()
+        LoginScreenComposable(navigationViewModel, authenticationViewModel)
+    }
+}
+
+@Composable
+fun LoginScreenComposable(
+    navigationViewModel: NavigationViewModel,
+    authenticationViewModel: AuthenticationViewModel
+) {
+    val typography = MaterialTheme.typography
+
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .fillMaxHeight()
+            .verticalScroll(rememberScrollState())
+            .padding(16.dp)
+    ) {
+        Spacer(modifier = Modifier.weight(1f))
+
+        Text(
+            modifier = Modifier
+                .padding(vertical = 16.dp)
+                .align(alignment = Alignment.CenterHorizontally),
+            style = typography.h4,
+            text = stringResource(id = R.string.welcome_sign_in)
+        )
+
+        Spacer(modifier = Modifier.weight(1f))
+
+        LoginField(
+            viewModel = authenticationViewModel,
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(bottom = 16.dp)
+        )
+        PasswordField(
+            viewModel = authenticationViewModel,
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(bottom = 16.dp)
+        )
+        CredentialRemember(
+            viewModel = authenticationViewModel,
+            modifier = Modifier
+                .height(48.dp)
+                .padding(bottom = 16.dp)
+        )
+        Row(
+            modifier = Modifier
+                .padding(bottom = 16.dp)
+                .align(Alignment.End)
+        ) {
+            Button(
+                modifier = Modifier.padding(end = 8.dp),
+                colors = textButtonColors(),
+                onClick = {
+                    // TODO:
+                    navigationViewModel.navigateTo(NavigationViewModel.Screen.MainScreen)
+                }) {
+                Text(text = stringResource(id = R.string.action_register))
+            }
+            Button(onClick = {
+                // TODO:
+                navigationViewModel.navigateTo(NavigationViewModel.Screen.MainScreen)
+            }) {
+                Text(text = stringResource(id = R.string.action_login))
+            }
+        }
+
+        Spacer(modifier = Modifier.weight(2f))
+
+        Button(
+            modifier = Modifier.fillMaxWidth(),
+            colors = ButtonDefaults.outlinedButtonColors(),
+            onClick = {
+                // TODO:
+                navigationViewModel.navigateTo(NavigationViewModel.Screen.MainScreen)
+            }) {
+            Image(
+                modifier = Modifier.padding(end = 8.dp),
+                painter = painterResource(id = R.drawable.ic_google), contentDescription = ""
+            )
+            Text(text = stringResource(id = R.string.action_google_sign_in))
+        }
+    }
+}
+
+@Composable
+private fun LoginField(viewModel: AuthenticationViewModel, modifier: Modifier = Modifier) {
+    val login: State<String?> = viewModel.login.observeAsState()
+    TextField(
+        modifier = modifier,
+        value = login.value ?: "",
+        label = { Text(text = stringResource(id = R.string.authentication_login)) },
+        maxLines = 1,
+        singleLine = true,
+        onValueChange = { viewModel.updateLogin(it) },
+    )
+}
+
+@Composable
+private fun PasswordField(viewModel: AuthenticationViewModel, modifier: Modifier = Modifier) {
+    val password = viewModel.password.observeAsState()
+    var passwordVisibility by remember { mutableStateOf(false) }
+    TextField(
+        modifier = modifier,
+        value = password.value ?: "",
+        maxLines = 1,
+        singleLine = true,
+        visualTransformation = if (passwordVisibility) VisualTransformation.None else PasswordVisualTransformation(),
+        trailingIcon = {
+            IconButton(onClick = { passwordVisibility = passwordVisibility.not() }) {
+                Icon(
+                    imageVector = if (passwordVisibility) Icons.Sharp.VisibilityOff else Icons.Sharp.Visibility,
+                    contentDescription = "password visibility"
+                )
+            }
+        },
+        label = { Text(text = stringResource(id = R.string.authentication_password)) },
+        onValueChange = { viewModel.updatePassword(it) }
+    )
+}
+
+@Composable
+private fun CredentialRemember(viewModel: AuthenticationViewModel, modifier: Modifier = Modifier) {
+    val credential = viewModel.rememberCredential.observeAsState()
+    Row(modifier = modifier.clickable {
+        viewModel.updateRememberCredential(credential = credential.value?.not() ?: false)
+    }) {
+        Checkbox(
+            modifier = Modifier.align(Alignment.CenterVertically),
+            checked = credential.value ?: false,
+            onCheckedChange = null
+        )
+        Text(
+            modifier = Modifier
+                .align(Alignment.CenterVertically)
+                .padding(start = 8.dp),
+            text = stringResource(id = R.string.authentication_credential_remember)
+        )
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/pixelized/biblib/ui/composable/screen/SplashScreenComposable.kt b/app/src/main/java/com/pixelized/biblib/ui/composable/screen/SplashScreenComposable.kt
index 1a5e410..4bd79cd 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/composable/screen/SplashScreenComposable.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/composable/screen/SplashScreenComposable.kt
@@ -6,11 +6,14 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.material.MaterialTheme
 import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.tooling.preview.Preview
 import com.pixelized.biblib.ui.theme.BibLibTheme
 import com.pixelized.biblib.ui.viewmodel.NavigationViewModel
+import kotlinx.coroutines.*
 
 
 @Preview
@@ -36,4 +39,12 @@ fun SplashScreenComposable(navigationViewModel: NavigationViewModel) {
             text = "Welcome to BibLib"
         )
     }
+
+    val coroutineScope = rememberCoroutineScope()
+    LaunchedEffect(key1 = "loading", block = {
+        coroutineScope.launch {
+            delay(1000)
+            navigationViewModel.navigateTo(NavigationViewModel.Screen.LoginScreen)
+        }
+    })
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/pixelized/biblib/ui/viewmodel/AuthenticationViewModel.kt b/app/src/main/java/com/pixelized/biblib/ui/viewmodel/AuthenticationViewModel.kt
new file mode 100644
index 0000000..1c2b63d
--- /dev/null
+++ b/app/src/main/java/com/pixelized/biblib/ui/viewmodel/AuthenticationViewModel.kt
@@ -0,0 +1,29 @@
+package com.pixelized.biblib.ui.viewmodel
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+
+class AuthenticationViewModel: ViewModel() {
+
+    private val _login = MutableLiveData<String>()
+    val login: LiveData<String> get() = _login
+
+    private val _password = MutableLiveData<String>()
+    val password: LiveData<String> get() = _password
+
+    private val _rememberCredential = MutableLiveData<Boolean>(false)
+    val rememberCredential: LiveData<Boolean> get() = _rememberCredential
+
+    fun updateLogin(login: String) {
+        _login.postValue(login)
+    }
+
+    fun updatePassword(password: String) {
+        _password.postValue(password)
+    }
+
+    fun updateRememberCredential(credential: Boolean) {
+        _rememberCredential.postValue(credential)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/pixelized/biblib/ui/viewmodel/NavigationViewModel.kt b/app/src/main/java/com/pixelized/biblib/ui/viewmodel/NavigationViewModel.kt
index f177b27..c3e544b 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/viewmodel/NavigationViewModel.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/viewmodel/NavigationViewModel.kt
@@ -13,21 +13,12 @@ class NavigationViewModel : ViewModel() {
 
     private val stack = Stack<Page>()
 
-    private val _screen = MutableLiveData<Screen>()
+    private val _screen = MutableLiveData<Screen>(Screen.SplashScreen)
     val screen: LiveData<Screen> get() = _screen
 
-    private val _page = MutableLiveData<Page>()
+    private val _page = MutableLiveData<Page>(Page.HomePage)
     val page: LiveData<Page> get() = _page
 
-    init {
-        _screen.value = Screen.SplashScreen
-        viewModelScope.launch {
-            delay(3000)
-            navigateTo(Page.HomePage)
-            navigateTo(Screen.MainScreen)
-        }
-    }
-
     fun navigateTo(screen: Screen): Boolean {
         _screen.postValue(screen)
         return true
@@ -52,6 +43,7 @@ class NavigationViewModel : ViewModel() {
     sealed class Screen {
         object SplashScreen : Screen()
         object MainScreen : Screen()
+        object LoginScreen : Screen()
     }
 
     sealed class Page {
diff --git a/app/src/main/res/drawable/ic_google.xml b/app/src/main/res/drawable/ic_google.xml
new file mode 100644
index 0000000..5c1b1b1
--- /dev/null
+++ b/app/src/main/res/drawable/ic_google.xml
@@ -0,0 +1,7 @@
+<vector android:height="24dp" android:viewportHeight="512"
+    android:viewportWidth="512" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FBBB00" android:pathData="M113.47,309.408L95.648,375.94l-65.139,1.378C11.042,341.211 0,299.9 0,256c0,-42.451 10.324,-82.483 28.624,-117.732h0.014l57.992,10.632l25.404,57.644c-5.317,15.501 -8.215,32.141 -8.215,49.456C103.821,274.792 107.225,292.797 113.47,309.408z"/>
+    <path android:fillColor="#518EF8" android:pathData="M507.527,208.176C510.467,223.662 512,239.655 512,256c0,18.328 -1.927,36.206 -5.598,53.451c-12.462,58.683 -45.025,109.925 -90.134,146.187l-0.014,-0.014l-73.044,-3.727l-10.338,-64.535c29.932,-17.554 53.324,-45.025 65.646,-77.911h-136.89V208.176h138.887L507.527,208.176L507.527,208.176z"/>
+    <path android:fillColor="#28B446" android:pathData="M416.253,455.624l0.014,0.014C372.396,490.901 316.666,512 256,512c-97.491,0 -182.252,-54.491 -225.491,-134.681l82.961,-67.91c21.619,57.698 77.278,98.771 142.53,98.771c28.047,0 54.323,-7.582 76.87,-20.818L416.253,455.624z"/>
+    <path android:fillColor="#F14336" android:pathData="M419.404,58.936l-82.933,67.896c-23.335,-14.586 -50.919,-23.012 -80.471,-23.012c-66.729,0 -123.429,42.957 -143.965,102.724l-83.397,-68.276h-0.014C71.23,56.123 157.06,0 256,0C318.115,0 375.068,22.126 419.404,58.936z"/>
+</vector>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 4d36642..45c5ab1 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,6 +1,16 @@
 <resources>
     <string name="app_name">BibLib</string>
 
+    <string name="action_register">Register</string>
+    <string name="action_login">Login</string>
+    <string name="action_google_sign_in">Sign in with Google</string>
+
+    <string name="welcome_sign_in">Sign in to BibLib</string>
+
+    <string name="authentication_login">Login</string>
+    <string name="authentication_password">Password</string>
+    <string name="authentication_credential_remember">Remember my credential</string>
+
     <string name="detail_rating">Rating</string>
     <string name="detail_language">Language</string>
     <string name="detail_Release">Release</string>