Stallion by Starlight (Magic Tree House, No. 49)
(Magic Tree House: Merlin Missions #21)
written by Mary Pope Osborne with illustrations by Sal Murdocca

• Publication Date: December 23, 2014
• Genres: Children's, Historical Fantasy
• Paperback: 144 pages
• Publisher: Random House Books for Young Readers
• ISBN-10: 0307980448
• ISBN-13: 9780307980441