A compelling mystery novel by Louise Penny and the 18th installment in the acclaimed Chief Inspector Armand Gamache series. Published in 2022, it masterfully combines psychological suspense, literary mystery, and emotional depth.

The story begins when Chief Inspector Armand Gamache and his wife, Reine-Marie, welcome two young siblings—Fiona and Sam Arsenault—to the peaceful village of Three Pines. Years earlier, the children had survived a horrific tragedy involving a serial killer, and Gamache hopes they can finally find healing.

Their arrival coincides with the discovery of a strange and unsettling work of art hidden in the attic of the village's old schoolhouse. The mysterious painting appears to foreshadow violence, and as Gamache investigates its origins, he uncovers disturbing links to old crimes, buried family secrets, and a dangerous killer who may still be active.

As the investigation unfolds, Gamache must untangle a web of psychological manipulation, trauma, revenge, and hidden identities. The case becomes deeply personal, forcing him to confront the lingering consequences of past investigations while protecting those he has come to care about.

Richly atmospheric and character-driven, A World of Curiosities explores themes of childhood trauma, healing, forgiveness, art, memory, and the enduring struggle between good and evil. Like the best novels in the series, it balances an intricate mystery with profound emotional insight.