An all-new book in acclaimed author Laurie Halse Anderson's series for younger readers!
Zoe is back in Ambler after living with her mom in Los Angeles, and she doesn't know what to feel about it. It's fun to be back with the Vet Volunteers, but Zoe misses her mom, who is filming a movie in Canada. Meanwhile, there seems to be a rash of animals being poisoned by antifreeze across the town, and Zoe fears that David's new adopted cat, Rover, might be one of them. So the gang works to raise awareness about antifreeze poisoning, and Zoe's mom has a special surprise in store for everyone.

Laurie Halse Anderson has received both the Margaret Edwards Award and the ALAN Award for her contributions to young adult literature. She has also been honored by the National Coalition Against Censorship in recognition of her fight to combat the censoring of literature. She is the author of the groundbreaking National Book Award finalist and Printz Honor Book Speak. She is also author of the critically acclaimed YA books Prom, Twitsted, Catalyst, Wintergirls, and The Impossible Knife of Memory. She has also authored a number of middle grade titles including The Vet Volunteers series, and the historical fiction Seeds of America Trilogy, which includes Forge, ALA Best Book for Young Adults Fever 1793, and the National Book Award finalist and Scott O’Dell Award-winner Chains. She and her husband live in northern New York State. Follow Laurie on Twitter @halseanderson and visit her at madwomanintheforest.com.