Years after her sisters venture Outside and vanish in a snow squall, thirteen-year-old Tag sets out to rescue the lost Youngers, accompanied by an unlikely crew--Boots, who can climb anything; Ant, who will eat anything; and Ren, who will say anything. Includes author's note.

Margi Preus is a New York Times bestselling author of the Newbery Honor Book Heart of a Samurai and other notable books for young readers, including West of the Moon, Shadow on the Mountain, and Village of Scoundrels. She lives in Duluth, Minnesota, land of snow squalls and cardamom buns. Armando Veve is an award-winning illustrator whose drawings have appeared in numerous publications around the globe, including The New Yorker, National Geographic, the New York Times, the Wall Street Journal, the Los Angeles Times, and Smithsonian magazine, as well as with Cartoon Network’s Adult Swim and Art of Play. His permanent public art installation commissioned by MTA Arts & Design for Metro North Railroad was completed in 2021. He is a Society of Illustrators gold medalist, ADC Young Gun, and Forbes 30 Under 30 Honoree. Armando studied illustration at the Rhode Island School of Design and lives in Philadelphia.