How many series are there in Dear Dumb Diary?

There are 14 series in the Dear Dumb Diary book series by Jim Benton.

Here they are:

1. Dear Dumb Diary

2. Dear Dumb Diary: Tales from a Not-So-Fabulous Life

3. Dear Dumb Diary: It's a Hoot!

4. Dear Dumb Diary: Double Down

5. Dear Dumb Diary: Party Like a Princess

6. Dear Dumb Diary: Drama Queen

7. Dear Dumb Diary: The Big Crush

8. Dear Dumb Diary: Best Friends Forever...Maybe

9. Dear Dumb Diary: The Lost Diary

10. Dear Dumb Diary: The Sweetest Thing

11. Dear Dumb Diary: My Life as a Background Character

12. Dear Dumb Diary: The Big Sleepover

13. Dear Dumb Diary: The Secret Life of a Teenage Superhero

14. Dear Dumb Diary: The Time I Accidentally Became a Genius