Welcome to the irresistible world of Greenglass House, where thirteen-year-old Milo is spending the winter holidays stuck in a house full of strange guests who are not what they seem. There are fresh clues to uncover as friends old and new join in his search for a mysterious map and a famous smuggler’s lost haul.
Sure to thrill both fans and newcomers, this smart, suspenseful tale offers ghosts, friendships, and a cast of unforgettable characters, all wrapped up in a cozy mystery.
But in an old inn filled with secrets, nothing is ever that cozy for long. What happens when the house gives up its ghosts?
- A Ghostly Ally: Some of Greenglass House’s residents never checked out. Milo will need help from friends both living and spectral to piece together the clues.
- Returning Characters: Fans of the first book will be thrilled to see familiar faces return to the inn, but this time, are they friends or foes?
- Smuggler’s Treasure: A legendary smuggler’s lost haul is hidden somewhere within the walls of the inn. Milo is on the hunt for the mysterious map that leads to it.
- An Unforgettable Setting: Stuck at the inn for the winter holidays, Milo discovers the sprawling, secret-filled smuggler’s inn of Greenglass House is a character in itself, with new secrets to reveal.

