Leo and the Gorgon's Curse by Joe Todd Stanton

Buried amongst the treasures in Professor Brownstone's vaults, lie a humble collection of books. Filled with legendary stories from his ancestors, they tell of fearless fighters and unlikely heroes.The 4th entry in the Brownstone's Mythical Collection series follows Leo Brownstone, who's been tasked with hunting a terrifying gorgon. But is the gorgon the menace everyone thinks it is?