"Hardcore Twenty-Four" is a novel in the Stephanie Plum series by Janet Evanovich, published in 2017 by Penguin Publishing Group. This hardcover book is 306 pages long and falls under the genres of mystery, detective fiction, romantic comedy, and humor. The novel follows the adventures of Stephanie Plum, a woman sleuth, as she navigates through witty and entertaining mysteries in her signature style. With its engaging plot and engaging characters, this book is sure to entertain fans of the genre.