diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/dto/BookDTO.java b/cqrs/src/main/java/com/iluwatar/cqrs/dto/BookDTO.java
index f29aa14ca..aa015d01b 100644
--- a/cqrs/src/main/java/com/iluwatar/cqrs/dto/BookDTO.java
+++ b/cqrs/src/main/java/com/iluwatar/cqrs/dto/BookDTO.java
@@ -23,4 +23,9 @@ public class BookDTO {
     return price;
   }
 
+  @Override
+  public String toString() {
+    return "BookDTO [title=" + title + ", price=" + price + "]";
+  }
+
 }