Dinosaurs Before Dark (Magic Tree House, No. 1)
(Magic Tree House #1)
written by Mary Pope Osborne with illustrations by Sal Murdocca

• Publication Date: July 28, 1992
• Genres: Adventure, Children's, Children's 6-9, Fantasy, Fiction, Historical Fantasy, Historical Fiction, Science, Youth Fiction
• Paperback: 80 pages
• Publisher: Random House Books for Young Readers
• ISBN-10: 0679824111
• ISBN-13: 9780679824114