A Treacherous Train (The Rebecca Orange Castle Cozy Mystery Series Book 9) by Valerie Brandy

All aboard the Royal Monrovian Express — where honeymoons end… and murder begins! Escape once more to Monrovia, where champagne sparkles, snow swirls outside velvet-lined windows… and danger rides first class! Fresh off a fairy-tale honeymoon in Floconville, Rebecca Orange and her new husband, the impossibly handsome Duke of Atwood, are eager to return home aboard the luxurious Royal Monrovian Express. With Joe and Luma curled at their feet, and a royal to-do list waiting in Atwood Village — including hosting the Queen herself — Rebecca is ready to swap romance for responsibility. But as the elegant train winds into a perilous mountain pass and a blizzard closes in, their honeymoon suite becomes the scene of something far less romantic… A train employee is found dead. With the tracks buried in snow and nowhere to escape, the train grinds to a halt — and Rebecca realizes one chilling truth: the killer is still aboard. Read more