Cherringham-Mystery at the Manor by Matthew Costello and Neil Richards
Sarah and Jack are at it again. Victor Hamlyn the elderly owner of the manor is killed when a fire starts, but his caregiver Hope doesn"t understand why he would go up to the attic instead of going down the stairs so she becomes suspicious of the fire. So as usual they begin to investigate and continue until the mystery is solved.
***I received this book in exchange for an honest review***