diff --git a/app/src/main/res/values-pt-rBR/plurals.xml b/app/src/main/res/values-pt-rBR/plurals.xml
index 55344e5..44d1bc8 100644
--- a/app/src/main/res/values-pt-rBR/plurals.xml
+++ b/app/src/main/res/values-pt-rBR/plurals.xml
@@ -1,3 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-</resources>
\ No newline at end of file
+    <plurals name="book_count">
+        <item quantity="one">livro</item>
+        <item quantity="many">livros</item>
+        <item quantity="other">livros</item>
+    </plurals>
+    <plurals name="book_word">
+        <item quantity="one">livro</item>
+        <item quantity="many">livros</item>
+        <item quantity="other">livros</item>
+    </plurals>
+</resources>