Author: Elissa Haden Guest, Christine Davenier (Illustrator)
Publisher: Houghton Mifflin Harcourt Publishing Company | Pages: 44
ISBN: 9780152167011
Walterloveshis grandmother's harmonica. But when he lets Iris borrow it the night before his grandmother comes to visit, something awful happens--it disappears! How will Iris break the news to Walter? Luckily, bestfriends are understanding. And lucky, too, that lost treasures sometimes turn up where you least expect to find them.
