When renowned anonymous author J. R. Alastor hires former aspiring writer Mila del Angél to host a writing retreat at his private manor off the coast of Maine, she jumps at the chance—particularly since she has an axe to grind with one of the invitees. The guest list? Six thriller authors, all masters of deceit, misdirection, and mayhem. Alastor and Mila have masterminded a week of games, trope-fueled riddles, and maybe a jump scare or two—the perfect cover for Mila to plot a murder of her own.

Seven years ago, Olivia woke up in the trunk of a stranger’s car—and barely escaped with her life. She’s been looking over her shoulder ever since. Now, Olivia is a true-crime podcaster on a mission to help other women avoid her fate. But years spent covering violence and crime have left her burned out. So when Olivia’s estranged sister Quinn invites her to reconnect on an exclusive cruise, she jumps at the chance for a break…only this trip won’t be the relaxing vacation she’s hoping for.

In 1977, Claire Lake, Oregon, was shaken by the Lady Killer Murders: Two men, seemingly randomly, were murdered with the same gun, with strange notes left behind. Beth Greer was the perfect suspect - a rich, eccentric 23-year-old woman, seen fleeing one of the crimes. But she was acquitted, and she retreated to the isolation of her mansion.

After moving from a small country town to Seattle, Heather Baxter marries Tom, a widowed doctor with a young son and teenage daughter. A working vacation overseas seems like the perfect way to bring the new family together, but once they’re deep in the Australian outback, the jet-lagged and exhausted kids are so over their new mom. When they discover remote Dutch Island, off-limits to outside visitors, the family talks their way onto the ferry. But as soon as they set foot on the island, which is run by a tightly knit clan of locals, everything feels wrong.

Saffy Huntley-Oliver is an intelligent and glamorous socialite; she also happens to be a proficient serial killer. For the past fifteen years, she’s hunted down and dispatched rapists, murderers, domestic abusers—bad men all. But leading a double life has left her lonely—dating’s tough when your boyfriend might turn out to be your next victim. Saffy thinks she’s finally found a truly good man in Jonathan Desrosiers, a true-crime podcaster who’s amassed legions of diehard fans for cracking cold cases and bringing justice to victims.