Halloween is approaching, and Freddy Thresher's classroom is diving into lessons about spooky critters. But Freddy does not need to learn about monsters at school, because he is absolutely convinced that one is living right inside his own house. Every night, strange and creepy noises echo down from his family's attic. Terrified but determined to prove his bravery, Freddy teams up with his best friend Robbie to investigate the creepy sounds. Together, they embark on a brave mission up the stairs to hunt down the monster and solve the terrifying mystery once and for all. Filled with just the right amount of seasonal chills, this engaging chapter book captures the vivid imagination of a first grader. Young readers will love joining Freddy on his humorous and slightly spooky Halloween adventure.