UFO Spotted!: A Branches Book (Hilde Cracks the Case #4)
(Hilde Cracks the Case #4)
Written by Hilde Kate Lysiak and Matthew Lysiak and Illustrated by Joanne Lew-Vriethoff

• Publication Date: April 24, 2018
• Genres: Children's, Children's 6-9, Fiction, Mystery
• Paperback: 96 pages
• Publisher: Scholastic Inc.
• ISBN-10: 1338141643
• ISBN-13: 9781338141641