Shadows on the Train (Dinah Galloway Mysteries)

Firefly & Fern Summary

In this gripping mystery, teenage detective Dinah Galloway boards a train where nothing is quite what it seems, and she must uncover the truth behind a shadowy crime. With clever plotting and an intriguing cast of suspects—including a mysterious ex-convict—this page-turner keeps young readers guessing until the very end. Perfect for mystery lovers who enjoy smart protagonists and stories that challenge them to solve the puzzle alongside the detective.