As a digital subscriber, you’ll receive unlimited access to Horn Book web exclusives and extensive archives, as well as access to our highly searchable Guide/Reviews Database.
To access other site content, visit The Horn Book homepage.
To continue you need an active subscription to hbook.com.
Subscribe now to gain immediate access to everything hbook.com has to offer, as well as our highly searchable Guide/Reviews Database, which contains tens of thousands of short, critical reviews of books published in the United States for young people.
Thank you for registering. To have the latest stories delivered to your inbox, select as many free newsletters as you like below.
No thanks. Return to article
(3)
4-6
During one afternoon, everyone in the world disappears--except for a small group of children. Martin believes his father's unfinished machine is connected to the event, but he needs the help of the other kids to complete it. With a colorful cast of characters and a unique setting, the story will appeal to sci-fi fans on their way to Robert Heinlein.