diff --git a/app/src/main/java/com/pixelized/biblib/ui/composable/pages/DetailPageComposable.kt b/app/src/main/java/com/pixelized/biblib/ui/composable/pages/DetailPageComposable.kt
index 50b1fd6..9211806 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/composable/pages/DetailPageComposable.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/composable/pages/DetailPageComposable.kt
@@ -1,5 +1,6 @@
 package com.pixelized.biblib.ui.composable.pages
 
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
@@ -17,6 +18,7 @@ import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.focus.focusModifier
 import androidx.compose.ui.graphics.ColorFilter
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
@@ -43,9 +45,13 @@ fun DetailPageComposable(
     booksViewModel: IBooksViewModel = viewModel<BooksViewModel>(),
     bookId: Int
 ) {
-    val book by booksViewModel.getBookDetail(bookId).observeAsState()
-    book?.let {
-        DetailPageComposable(book = it)
+    Box(
+        Modifier.fillMaxWidth().fillMaxHeight()
+    ) {
+        val book by booksViewModel.getBookDetail(bookId).observeAsState()
+        book?.let {
+            DetailPageComposable(book = it)
+        }
     }
 }
 
@@ -57,6 +63,7 @@ fun DetailPageComposable(book: BookUio) {
         modifier = Modifier
             .fillMaxHeight()
             .verticalScroll(rememberScrollState())
+            .background(MaterialTheme.colors.background)
             .padding(horizontal = 16.dp)
     ) {
         Image(
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
index 8ec11da..caa6ebf 100644
--- 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
@@ -3,7 +3,6 @@ package com.pixelized.biblib.ui.composable.screen
 
 import android.content.Intent
 import android.net.Uri
-import android.util.Log
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.ExperimentalAnimationApi
 import androidx.compose.animation.expandVertically
@@ -228,7 +227,7 @@ private fun ColumnScope.Title() {
             .padding(vertical = 16.dp)
             .align(alignment = Alignment.CenterHorizontally),
         style = typography.h4,
-        text = stringResource(id = R.string.welcome_sign_in)
+        text = stringResource(id = R.string.authentication_title)
     )
 }
 
diff --git a/app/src/main/java/com/pixelized/biblib/ui/composable/screen/MainScreenComposable.kt b/app/src/main/java/com/pixelized/biblib/ui/composable/screen/MainScreenComposable.kt
index 652d738..e5a3f5f 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/composable/screen/MainScreenComposable.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/composable/screen/MainScreenComposable.kt
@@ -1,6 +1,8 @@
 package com.pixelized.biblib.ui.composable.screen
 
 import androidx.compose.animation.*
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.layout.Box
 import androidx.compose.material.*
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.sharp.ArrowBack
@@ -13,6 +15,7 @@ import androidx.lifecycle.viewmodel.compose.viewModel
 import com.pixelized.biblib.R
 import com.pixelized.biblib.ui.composable.pages.DetailPageComposable
 import com.pixelized.biblib.ui.composable.pages.HomePageComposable
+import com.pixelized.biblib.ui.theme.Animation
 import com.pixelized.biblib.ui.theme.BibLibTheme
 import com.pixelized.biblib.ui.viewmodel.book.BooksViewModel
 import com.pixelized.biblib.ui.viewmodel.book.IBooksViewModel
@@ -65,16 +68,28 @@ fun MainScreenComposable(
         AnimatedVisibility(
             visible = page is Page.HomePage,
             initiallyVisible = true,
-            enter = slideInHorizontally(initialOffsetX = { width -> -width }),
-            exit = slideOutHorizontally(targetOffsetX = { width -> -width }),
+            enter = slideInHorizontally(
+                animationSpec = tween(Animation.MEDIUM_DURATION),
+                initialOffsetX = { width -> -width }
+            ),
+            exit = slideOutHorizontally(
+                animationSpec = tween(Animation.MEDIUM_DURATION),
+                targetOffsetX = { width -> -width }
+            ),
         ) {
             HomePageComposable(navigationViewModel, booksViewModel)
         }
         AnimatedVisibility(
             visible = page is Page.Detail,
             initiallyVisible = false,
-            enter = slideInHorizontally(initialOffsetX = { width -> width }),
-            exit = slideOutHorizontally(targetOffsetX = { width -> width }),
+            enter = slideInHorizontally(
+                animationSpec = tween(Animation.MEDIUM_DURATION),
+                initialOffsetX = { width -> width },
+            ),
+            exit = slideOutHorizontally(
+                animationSpec = tween(Animation.MEDIUM_DURATION),
+                targetOffsetX = { width -> width },
+            ),
         ) {
             // Small trick to display the detail page during animation exit.
             var currentPage by remember { mutableStateOf<Page.Detail?>(null) }
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 77605c2..86cedee 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
@@ -18,6 +18,7 @@ import com.pixelized.biblib.BuildConfig
 import com.pixelized.biblib.R
 import com.pixelized.biblib.ui.composable.items.dialog.CrossFadeOverlay
 import com.pixelized.biblib.ui.composable.items.dialog.ErrorCard
+import com.pixelized.biblib.ui.theme.Animation
 import com.pixelized.biblib.ui.theme.BibLibTheme
 import com.pixelized.biblib.ui.viewmodel.authentication.AuthenticationViewModel
 import com.pixelized.biblib.ui.viewmodel.authentication.IAuthenticationViewModel
@@ -29,7 +30,6 @@ import com.pixelized.biblib.ui.viewmodel.navigation.NavigationViewModel
 import kotlinx.coroutines.delay
 import java.util.*
 
-private const val ANIMATION_DURATION = 1000
 private const val LAUNCH_EFFECT_AUTHENTICATION = "LAUNCH_EFFECT_AUTHENTICATION"
 private const val LAUNCH_EFFECT_BOOK = "LAUNCH_EFFECT_BOOK"
 private const val LAUNCH_EFFECT_NAVIGATION = "LAUNCH_EFFECT_NAVIGATION"
@@ -60,7 +60,7 @@ fun SplashScreenComposable(
 ) {
     val authenticationState: IAuthenticationViewModel.State? by authenticationViewModel.state.observeAsState()
     val bookState by bookViewModel.state.observeAsState()
-    val contentVisible = remember { mutableStateOf(true) }
+    val contentVisible = remember { mutableStateOf(false) }
 
     // Content
     ContentComposable(
@@ -73,7 +73,10 @@ fun SplashScreenComposable(
     BookError(state = bookState as? IBooksViewModel.State.Error)
 
     LaunchedEffect(LAUNCH_EFFECT_AUTHENTICATION) {
-        delay(1500)
+        delay(Animation.SHORT_DURATION.toLong())
+        contentVisible.value = true
+        delay(Animation.LONG_DURATION.toLong())
+        delay(Animation.SHORT_DURATION.toLong())
         authenticationViewModel.autoLogin()
     }
 
@@ -85,14 +88,14 @@ fun SplashScreenComposable(
             (bookState as? IBooksViewModel.State.Finished)?.let {
                 LaunchedEffect(LAUNCH_EFFECT_NAVIGATION) {
                     contentVisible.value = false
-                    delay(1000)
+                    delay(Animation.LONG_DURATION.toLong())
                     navigationViewModel.navigateTo(Screen.MainScreen)
                 }
             }
         } else {
             LaunchedEffect(LAUNCH_EFFECT_NAVIGATION) {
                 contentVisible.value = false
-                delay(1000)
+                delay(Animation.LONG_DURATION.toLong())
                 navigationViewModel.navigateTo(Screen.LoginScreen)
             }
         }
@@ -102,7 +105,7 @@ fun SplashScreenComposable(
 @OptIn(ExperimentalAnimationApi::class)
 @Composable
 private fun ContentComposable(
-    duration: Int = ANIMATION_DURATION,
+    duration: Int = Animation.LONG_DURATION,
     visible: Boolean = false,
     initiallyVisible: Boolean = false,
 ) {
@@ -135,7 +138,7 @@ private fun ContentComposable(
             ) {
                 Text(
                     style = typography.h4,
-                    text = "Welcome to"
+                    text = stringResource(id = R.string.splash_welcome)
                 )
             }
             AnimatedVisibility(
diff --git a/app/src/main/java/com/pixelized/biblib/ui/theme/Animation.kt b/app/src/main/java/com/pixelized/biblib/ui/theme/Animation.kt
new file mode 100644
index 0000000..a0a1b65
--- /dev/null
+++ b/app/src/main/java/com/pixelized/biblib/ui/theme/Animation.kt
@@ -0,0 +1,8 @@
+package com.pixelized.biblib.ui.theme
+
+
+object Animation {
+    const val SHORT_DURATION = 300
+    const val MEDIUM_DURATION = 500
+    const val LONG_DURATION = 1000
+}
diff --git a/app/src/main/java/com/pixelized/biblib/ui/viewmodel/book/BooksViewModel.kt b/app/src/main/java/com/pixelized/biblib/ui/viewmodel/book/BooksViewModel.kt
index ee36e99..93f5f7e 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/viewmodel/book/BooksViewModel.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/viewmodel/book/BooksViewModel.kt
@@ -35,7 +35,7 @@ class BooksViewModel : ViewModel(), IBooksViewModel {
             .asPagingSourceFactory(Dispatchers.Default)
 
     override val books: Flow<PagingData<BookThumbnailUio>> = Pager(
-        config = PagingConfig(pageSize = 20),
+        config = PagingConfig(pageSize = PAGING_SIZE),
         pagingSourceFactory = source
     ).flow
 
@@ -104,4 +104,8 @@ class BooksViewModel : ViewModel(), IBooksViewModel {
         series = series?.name,
         description = synopsis ?: "",
     )
+
+    companion object {
+        private const val PAGING_SIZE = 30
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index c748622..d48518a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -2,6 +2,8 @@
     <string name="app_name">BibLib</string>
     <string name="app_version">%1$s: %2$s - %3$d</string>
 
+    <!--  Actions -->
+
     <string name="action_register">Register</string>
     <string name="action_login">Login</string>
     <string name="action_epub">EPUB</string>
@@ -9,6 +11,8 @@
     <string name="action_send">SEND</string>
     <string name="action_google_sign_in">Sign in with Google</string>
 
+    <!--  Dialogs -->
+
     <string name="error_generic">Oops!</string>
     <string name="error_authentication">Oops, connection failed!</string>
     <string name="error_book">Oops! library download failed!</string>
@@ -19,8 +23,11 @@
     <string name="success_authentication">Authentication successful</string>
     <string name="success_book">Library successfully loaded</string>
 
-    <string name="welcome_sign_in">Sign in to BibLib</string>
+    <!--  Screens & pages -->
 
+    <string name="splash_welcome">Welcome to</string>
+
+    <string name="authentication_title">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>