Henry Mosley decides that he and his pals Riley and Reed need to go on some earth-shaking adventures and make a name for themselves. Henry is the mastermind; Riley's the researcher who's prepared for anything. And somehow fearful Reed always ends up with the scariest, craziest assignments.Roped into wacky attempts to break world records, reenact scenes from books, solve a hundred-year-old murder, and carry out Henry's other inspired ideas, Riley and Reed follow their fearless leader everywhere: into the wilderness, inside a bull-riding ring, into a haunted house, off the neighbors? roof, and into a cataclysmic collision with explosive life-forms. Gary Paulsen brings all his trademark humor to this tale of fun and disaster.