Now or Never is the thirty-first installment in Janet Evanovich's beloved Stephanie Plum series, published in 2024. Stephanie Plum is back in Trenton, New Jersey, juggling her work as a bounty hunter for her cousin Vinnie's bail bonds agency with the ever-complicated romantic tension between Joe Morelli and Ranger.

In this latest adventure, Stephanie finds herself in the middle of a dangerous case that pushes her skills — and her luck — to the limit. With her signature mix of humor, heart-pounding action, and a cast of unforgettable characters including Lula, Grandma Mazur, and her ever-suffering hamster Rex, Evanovich delivers another fast-paced, laugh-out-loud thriller. The "SS" in the original description indicates a Softcover or Special edition format sold at Costco.

Janet Evanovich is a #1 New York Times bestselling author whose Stephanie Plum series has sold over 100 million copies worldwide. Now or Never continues the tradition of witty, action-packed storytelling that fans have come to love over more than two decades.