The Explorer's Code

Three kids, Charlie, Anna, and Emily, find themselves at the mysterious Idlewood Manor, each drawn there for different reasons. Charlie, a math whiz, discovers strange numbers on the walls after winning a puzzle contest. Anna, his restless sister, uncovers a hidden floor in the house, and Emily is on a secret mission with her parents. Together, they uncover clues related to the manor's mysterious past and a famous female explorer who left behind a secret treasure. As they solve Idlewood’s puzzles, they must also contend with adults who are after the treasure. The children must work together to solve the mysteries before it's too late. 'The Explorer's Code' by Allison K. Hymas is a thrilling middle-grade novel that will engage readers with its real ciphers, puzzles, riddles, and codes.