A Babysitter's Guide to Monster Hunting #3: Mission to Monster Island

Goosebumps meets The Last Kids on Earth as Kelly and the babysitters try to stop an evil plan to turn kids into monsters in the third action-packed book in this hilariously scary illustrated series.

“This shining gem in the campy monster drama genre is a step up from R.L. Stine’s Goosebumps.” —School Library Journal

It’s the end of the world as she knows it! Thirteen-year-old Kelly Ferguson’s secret life as a monster-hunting babysitter is taking a beastly turn. Now she has to go on a rescue mission to Monster Island—where monster royalty is turning kids into hairy mutant monsters!

To pull it off, she’ll have to face off against internet trolls, trash monsters, and her fear of screwing up—plus the biggest, baddest Boogey of all. With the fate of humanity on the line, can Kelly save the kids, the world, and her own social life before the big school dance?

A babysitter’s job is never done!

• Perfect for Halloween Reading
• Ideal for fans of the supernatural
• Features light scares

Praise for A BABYSITTER’S GUIDE TO MONSTER HUNTING #1: “This shining gem in the campy monster drama genre is a step up from R.L. Stine’s Goosebumps.” - School Library Journal

“A series opener that melds Goosebumps and the Baby-Sitters Club with ironic glue.” - Kirkus Reviews

“This new series gives babysitting a daring edge and sets up girls outside of the popular crowd as heroines. An entertaining debut.” - ALA Booklist

“Scary, funny, clever, and filled with heart.” - Gabrielle Zevin, New York Times Bestselling Author

“An anthem for female friendship and the power that comes with it.” - Ali Bell, executive producer of Ghostbusters

“A reminder that monsters believe in you even if you don’t believe in them.” - Adam Robitel, director of Insidious and The Taking of Deborah Logan