Joe E. Gerald

A gripping psychological thriller that explores the dangerous line between justice and obsession.
The VowKeeper draws readers into a tense cat-and-mouse hunt where every clue reveals something darker beneath the surface. With morally complex characters and a chilling premise, the story keeps you questioning who the real villain is until the very end. Suspenseful, unsettling, and emotionally charged, it’s a thriller that lingers long after the final page.

This companion adds real depth to The VowKeeper. It answers many of the questions the novel leaves you thinking about — especially around the characters and the philosophy behind the story — without taking away from its impact.
That said, the real experience is still the novel itself. The VowKeeper is a dark, unsettling psychological thriller that stays with you long after you finish it.
If you enjoy stories that challenge your thinking and push into uncomfortable moral territory, don’t miss the original book. This companion is a great follow-up once you’ve read it.

D.I. Marylyn Cassar: The White Tulip Case is a gripping Maltese crime thriller that introduces readers to the sharp, determined, and brilliantly crafted Detective Inspector Marylyn “Lyn” Cassar. When a meticulous killer leaves a white tulip on each victim, Lyn is pulled into a tense, fast-paced investigation that blends danger, intuition, and the rich atmosphere of Malta’s landscapes. A compelling debut that keeps readers guessing to the very end, this novel is a must-read for fans of smart, character-driven mysteries.