How to Get Away with Myrtle

Myrtle Hardcastle, an accomplished young detective, finds herself embroiled in a mystery during a seaside train journey in England. When a priceless tiara is stolen and a murder occurs onboard, Myrtle teams up with her governess and her cat to uncover the culprit amid a cast of intriguing travelers. With local authorities slow to act, she takes it upon herself to unravel the clues and solve the crime before the trip goes completely off the rails.