"The attractive redhead at the A&P checkout counter opens her checkbook and begins writing a check, unaware that she's signing her own death warrant. The man behind her in the dark overcoat memorizes the address on her check. When she leaves the A&P, he follows her home. In the next few weeks he tracks her every move - and when she rebuffs his advances, he stabs her. Five women, chosen at random, fall victim to a man the press dubs the Hyena. The NYPD has no leads until young Babette Watson walks into homicide detective Max Segal's office. She tells him she's had disturbing visions of all the crimes before they happened. Dubious, Max takes a chance in believing the pretty psychic, and it isn't long before they're on the Hyena's trail. But the Hyena knows they're tracking him, and it won't be long before he strikes." -- Back cover

Faster than a speeding bullet! More powerful than a locomotive! Able to save the planet before 10 pm (9:30 on school nights)... It's Maximum Boy! It's April Fools! Over and over and over again... That's right, some evildoer is playing pranks across the entire country! There are whoopee cushions on school buses. Silly glasses on the faces of Mount Rushmore. This prankster is pulling off some pretty peculiar plots! But who better to put a stop to these childish stunts than our eleven-year old superhero? In fact, he's already got some suspects. Like Super Sid -- the all-too-perfect superhero that everyone loves to hate. Or could there be a new bully at the heart of all this mischief and mayhem? Maximum Boy is on the case!

Someone is brutally murdering men in New York City, and Max Segal, the nervous, sophisticated detective assigned to the case, is struggling to find the killer before even morey observed social satire and side-splitting humor by the author of the bestselling Love Kills.