When Marco gets hit by a bat while playing baseball, he begins to hear a voice that identifies itself as Keith, a resident of Marco's basement, who turns out to be a slimy monster. Original.---from the publisher
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"Don't do this! Watch out for that!" Marco's mom thinks the whole world is a danger zone. She won't even let Marco play softball.But Marco just wants to have fun. So he sneaks off to a game. And that's when it happens. He gets hit in the head with a baseball bat.Now things are getting really fuzzy. Really scary. Because when Marco gets home he gets the strangest call. From someone who says he lives in Marco's basement...---from the publisher
111 pages 978-0590399869 Ages 8-12
Keywords: horror, suspense thriller, mothers/sons, 8 year old, 9 year old, 10 year old, 11 year old, 12 year old, part of a series
