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Happy Birthday, Bad Kitty book cover

Happy Birthday, Bad Kitty

by Nick Bruel

Roaring Brook Press 2010

★★★★★

Great fit for 3rd grade

Reading level and content both target K–3rd grade · ages 5–9

3rd grade English Juvenile Fiction
164
Pages
1
AR Points
1.2h
Read time
AR Quiz Available

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Genre

Humor

Themes

  • birthdays
  • friendship
  • humor
  • mystery
  • pets and responsibility
  • jealousy
  • problem-solving
  • empathy

About this book

It’s Bad Kitty’s birthday, and the party is not going as planned! Presents go missing, oddball guests arrive, and Kitty’s dramatic mood swings make everything even sillier. Told with goofy illustrations, lists, and fun cat facts, this fast-paced chapter book keeps new readers laughing while they follow a light mystery. Great for kids moving up from early readers who enjoy humor, animals, and high-energy antics.

Setting: a suburban home on Kitty’s birthday, present day

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Frequently Asked Questions

Is Happy Birthday, Bad Kitty right for my child?

Yes — Happy Birthday, Bad Kitty is a great fit for 3rd grade. The reading level is AR 3.2, which is typical for 3rd grade. The interest level is rated Lower Grades (K–3), meaning the themes and content are designed for ages 5–9 (K–3rd grade). Themes include birthdays, friendship, humor.

How long does it take to read Happy Birthday, Bad Kitty?

At a typical 3rd grade reading pace, Happy Birthday, Bad Kitty takes around 1.2h to finish. The book has 10,000 words. Slower or faster readers may vary significantly.

Does Happy Birthday, Bad Kitty have an AR quiz?

Yes — Happy Birthday, Bad Kitty has an AR quiz available, worth 1 point. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.

What grade level is Happy Birthday, Bad Kitty?

Happy Birthday, Bad Kitty has an AR reading level of 3.2, which places it at a 3rd grade reading difficulty. The interest level is rated Lower Grades (K–3) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.