"The Kind Worth Killing" by Peter Swanson is a psychological thriller that revolves around a chance encounter between two strangers and their shared desire for revenge.

The story begins with Ted Severson, a wealthy businessman, meeting the enigmatic Lily Kintner on a flight from London to Boston. After a few drinks, Ted reveals to Lily that he wants to kill his unfaithful wife, Miranda, who is having an affair with their contractor, Brad. Surprisingly, Lily doesn't react with horror but instead offers to help him carry out the murder. As they continue to discuss their plan, it becomes clear that Lily has a dark past of her own, and this isn't the first time she's plotted someone's demise.

Lily's backstory is gradually revealed, showing how her childhood fascination with death evolved into a cold-blooded willingness to kill those she believes deserve it. Her history of manipulation and murder makes her a perfect accomplice, but also someone who is not to be trusted.✨✨

As Ted and Lily's plan unfolds, the story takes several unexpected twists. Ted discovers that Miranda had her own ulterior motives, and the plot against her takes on new complexities. Additionally, as Lily’s past catches up with her, the line between predator and prey becomes increasingly blurred.

Swanson masterfully alternates between multiple perspectives, including those of Ted, Lily, Miranda, and Brad, each adding depth to the narrative and revealing shocking secrets. The characters are morally ambiguous, leaving readers questioning whom to root for.

The book builds tension through its intricate plotting and clever misdirection, keeping readers on edge until the very end. The conclusion is both satisfying and chilling, showcasing Swanson’s talent for crafting a suspenseful, unpredictable narrative. "The Kind Worth Killing" is a gripping exploration of deceit, betrayal, and the lengths to which people will go to exact revenge.