"Finally, confirmation of what I've long suspected, that pie is the secret of life. Wendy Mass has written a wonderfully wacky book that will leave you hungry for more."--Pseudonymous Bosch, author of The Name of This Book Is Secret
* "Full of fascinating science and clever humor, Mass's story shines as bright as the stars of Joss's universe. A high-stakes extraterrestrial adventure that's as exciting as it is fun."--Publishers Weekly, starred review
"Could be a Hitchhiker's Guide to the Galaxy for kids...Science and absurdity frolic together to gleeful effect."--Kirkus
"The humorous banter and interesting physics factoids keep readers entertained...Mass's latest [is] a unique, mind-stretching title for science-fiction lovers, and the entertaining high jinks and evolving relationship between Joss and Annika give it an even wider appeal."--School Library Journal
"Wendy Mass is a treasure. Read her books and you'll be the richer for it."--Trenton Lee Stewart, author of The Mysterious Benedict Society