diff --git a/book.rb b/book.rb
new file mode 100644
index 0000000..982205c
--- /dev/null
+++ b/book.rb
@@ -0,0 +1,25 @@
+class Book
+ class Book_1 
+    def initialize (title, author, year)
+      title = "Война и мир"
+      author = "Лев  Толстой"
+      year = "1869"
+      is_available = true
+      to_s = "ID: [id], [title] ([author], [year]) - [Доступна/Выдана]"
+      
+  end
+
+  class Book_2
+    def initialize (title, author, year)
+      title = "Мастер и маргарита"
+      author = "Михаил Булгаков"
+      year = "1967"
+      is_available = false
+      to_s = "ID: [id], [title] ([author], [year]) - [Доступна/Выдана]"
+    end
+ 
+  end
+  end
+
+end
+