The reader's decisions control the course of an adventure in which two spaceships travel to investigate a black hole. Illustrations.

Edward Packard invented the classic Choose Your Own Adventure™ series. He wrote more than fifty books in the series, and, in conjunction with Expanded Apps, Inc., he published U-Ventures?adaptations of the Choose Your Own Adventure books revised and designed for the iTunes App Store. A graduate of Princeton University and Columbia Law School, he splits his time between Long Island and Colorado. Visit him online at EdwardPackard.com.
Drew Willis is an art director and illustrator working in New York City. Visit him at DrewWillis.com.