Death on the Caldera

Death on the Caldera by Emily Paxman is a thrilling blend of fantasy and classic murder mystery, set to be published by Titan Books on June 17, 2025. This edition spans 448 pages and is presented in English. The story follows the Linde siblings—Kellen, Davina, and Morel—as they embark on a luxury express train journey to the kingdom of Halgyr. Their plans are derailed when an explosion leaves them stranded atop a caldera filled with volcanic magic, triggering unexpected events and revealing hidden secrets.
As the siblings grapple with the aftermath of the train disaster, Davina discovers her latent witch powers, complicating their situation further. With passengers and crew members being murdered, the remaining travelers must uncover the identity of the saboteur while navigating their own concealed truths. This narrative weaves together elements of action, adventure, and suspense, appealing to fans of both Agatha Christie and contemporary fantasy. Readers can expect a vivid fantasy world filled with intrigue and a diverse cast of characters, all while the siblings strive to protect their secrets amid the chaos.
Official synopsis Publisher
It’s Murder on the Orient Express – with witches!
A thrilling blend of fantasy and classic murder mystery, this rollicking adventure with a wide cast of suspects is ideal for those who love both Agatha Christie and V. E. Schwab, and are drawn to stories that take place in a vivid fantasy world.
The Linde siblings—Kellen, Davina, and Morel—are anxious to return to the kingdom of Halgyr before their father dies, leaving Kellen to assume the throne as king. They book tickets on a luxury express train, expecting a swift journey home—but disaster strikes when the train engine explodes, stranding the siblings atop a caldera bubbling with volcanic magic.
The crash triggers Davina’s latent witch powers, but her magic disrupts her ability to remember what she was doing when the explosion took place. While a witch would be the prime suspect for the catastrophe, the only ones who knew Davina might become one are her brothers—who never warned her. And, to add insult to injury, somebody is bumping off the surviving train crew and passengers. But it can’t be Davina, can it?
While the remaining passengers try to determine who sabotaged the engine and catch the killer, the fractured siblings attempt to stay one step ahead, concealing not only Davina’s powers but their own secrets. Luckily, they aren’t the only shifty characters on the train…
A thrilling blend of classic murder mystery and fantasy for those who love Murder on the Orient Express and Death on the Nile every bit as much as Fourth Wing and A Court of Thorns and Roses.
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