A Baby-sitters Club graphic novel adapted by New York Times bestselling cartoonist Arley Nopra!

Mallory knows she's a good baby-sitter. She's been looking after her seven younger brothers and sisters for years. So when Kristy offers her a steady job baby-sitting for the Arnold twins, Mal thinks it'll be easy money.

The twins sure are cute in their matching outfits. But once Mrs. Arnold leaves, Marilyn and Carolyn turn into twin terrors! They trick Mallory so that she can't tell them apart and they act like spoiled brats.

Taking care of Marilyn and Carolyn is a baby-sitting nightmare. But Mallory is a responsible member of the Baby-sitters Club and she's not giving up!

Mallory knows she's a good baby-sitter. She's been looking after her seven younger brothers and sisters for years. So when Kristy offers her a steady job baby-sitting for the Arnold twins, Mal thinks it'll be easy money.

The twins sure are cute in their matching outfits. But once Mrs. Arnold leaves, Marilyn and Carolyn turn into twin terrors! They trick Mallory so that she can't tell them apart and they act like spoiled brats.

Taking care of Marilyn and Carolyn is a baby-sitting nightmare. But Mallory is a responsible member of the Baby-sitters Club and she's not giving up!

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!

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!