• Age: 8 to 12
• Grade: 3 to 7

A Baby-sitters Club graphic novel adapted by newcomer Arley Nopra!

Claudia isn't worried when she hears her newest baby-sitting charge, Betsy Sobak, is a big practical joker. After all, how much harm can one little girl do?

Plenty. Claudia breaks her leg as a result of one of Betsy's jokes. Now Claudia is feeling like baby-sitting might be too dangerous and she's talking about quitting the club. Kristy thinks Betsy needs to be taught a lesson, and that the baby-sitters are just the ones to do it.

Watch out, Betsy Sobak. The joke war is on!

Arley Nopra is a Filipina-Canadian illustrator and cartoonist and the creator of the New York Times bestselling Baby-sitters Club graphic novel adaptation Claudia and the Bad Joke by Ann M. Martin. She loves creating stories with relatable characters and finds joy in making readers laugh. She previously worked as the colorist for the second and third Dragon Prince graphic novels. When Arley isn't drawing, she's obsessing over TV shows, drinking lots of bubble tea, or reading novels in her favorite armchair. She lives in Toronto.

Arley Nopra's profile page

Ann M. Martin is the creator of The Baby-sitters Club, which has more than 190 million books in print, making it one of the most popular series in the history of publishing. Her novels include A Corner of the Universe (a Newbery Honor Book), Belle Teal, Here Today, A Dog's Life, On Christmas Eve, and the Main Street and Family Tree series, as well as the much-loved collaborations P.S. Longer Letter Later and Snail Mail No More, with Paula Danziger. Ann lives in upstate New York.

Ann M. Martin's profile page

Praise for The Baby-sitters Club graphic novels:

Today.com Best Book for 8-Year-Olds

"Crisp and spot on." -- Booklist

"Unique and original." -- Voice of Youth Advocates

"Whether you're a longtime BSC fan or want to get a kid in your life into them, these are fun adaptations for fans and newbies alike." -- Book Riot