Operation: Time Mach#15

By Lynn Beach

Welcome to the past, Genius. Let's only hope you can make it back to the present. Because if you don't, Cobra may rule the world! ~ Cobra has built a time machine and plans to change the outcome of... This description may be from another edition of this product.

• Format: Mass Market Paperback
• Language: English
• ISBN: 0345340639
• ISBN13: 9780345340634
• Release Date: February 1987
• Publisher: Ballantine Books
• Weight: 0.13 lbs.
• Age Range: 12 years and up
• Grade Range: Grade 7 and higher