In the fourth book in the series, hapless, goofy Grampa and his grandson Wiley are in for another zany adventure: The Gingham County Cracklins - the Texas' 100th ranked soccer team (on a scale of 1-50) - face the Carpathian Coyotes, the number one elementary soccer team in the nation, infamous for their monstrous abilities During the highlight of the game, Grampa's bitten by their mascot in a full-fledged brawl. Suddenly, Grampa's growing fangs and howling at the full moon - he's transformed into a were - yote (half man, half coyote) - and escapes into the night! Can Merle's keen sense of smell help Wiley track down the elusive half beast/half old guy? Will Grampa get his revenge on the mangy mascot? Only Dr. Hans Lotion knows how to reverse Grampa's curse - but will he do it?