In this twisty, hilarious novel, New York Times bestselling author Jen Lancaster explores what happens when a marriage, friendship, revenge, and the human capacity for deception collide.

Call to order the Friday Night Doom Crew.

They’re an eclectic group of true-crime enthusiasts—a forensic psychologist, historian, and popular Instagram presence among them—dedicated to sleuthing out nefarious offenders and doing whatever it takes to set things right. But when dark secrets threaten one of their own, the Doom Crew grapples with how far they are willing to go to protect her.

Diana Pulaski is the crew’s meticulously organized beating heart whose physician husband, Peter, is secretly a swindler behind an illegal pill mill, not to mention a loathsome cheater involved in an online romance. When they discover the truth, the amateur vigilantes have a plan to make Peter pay. Unfortunately, the closer Diana’s friends are to hunting Peter down, the closer they get to discovering a secret Diana has been hiding.

As the fumbling Doom Crew’s wild ride of vengeance goes awry, they must navigate the consequences of their actions. And Diana, forced to confront the past, must decide to whom she will remain loyal—no matter the cost.

Jen Lancaster is the New York Times bestselling author of the novels The Anti-Heroes, Housemoms, Here I Go Again, and The Gatekeepers, and the nonfiction works Welcome to the United States of Anxiety; Bitter Is the New Black; The Tao of Martha; Such a Pretty Fat; Bright Lights, Big Ass; Stories I’d Tell in Bars; Jeneration X; My Fair Lazy; Pretty in Plaid; and I Regret Nothing, which was named an Amazon Best Book of the Year. Regularly a finalist in the Goodreads Choice Awards, Jen has sold well over a million books documenting her attempts to shape up, grow up, and have it all—sometimes with disastrous results. She has also appeared on the TODAY show, Oprah, CBS This Morning, Fox News, NPR’s All Things Considered, and The Joy Behar Show, among others. She lives in the Chicago suburbs with her husband and many ill-behaved pets. Visit her website at www.jenlancaster.com.