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Psycho Shifters is Jasmine Mas’s first book in the Cruel Shifterverse. It follows a newly discovered shifter training to become a warrior and trying to survive bootcamp while three trainers and roommates doubt her abilities. Harlequin lists the book in trade paperback and audiobook formats; the paperback ISBN is 9781335919953.
What is Psycho Shifters about?
Harlequin’s synopsis introduces a protagonist who discovers she is a shifter: a warrior able to transform into a monster. She enters bootcamp and must face both the demands of training and the skepticism of three male trainers who are also her roommates. The publisher’s description frames the story around her effort to prove she can fight and transform; it does not establish further plot outcomes.
Harlequin markets the book with appeal cues including morally gray heroes, a strong female character, enemies-to-lovers, a steamy heat level, and obsessive male characters. These are publisher positioning, not independent assessments of the story.
Is it the first book in a series?
Yes. Harlequin identifies Psycho Shifters as book one of the Cruel Shifterverse. Jasmine Mas’s current official list gives this reading order:
#1 Best Overall
- Psycho Shifters
- Psycho Fae
- Psycho Beasts
- Psycho Academy
- Psycho Devils
- Psycho Gods
Older publisher copy may describe the series as a trilogy, but the author’s current list contains six titles. Start with Psycho Shifters if you want to follow the order on that list.
Paperback or audiobook: which edition should you choose?
| Format | Edition details | Best for |
|---|---|---|
| Trade paperback | ISBN 9781335919953; on-sale date June 24, 2025, according to Harlequin | Readers who want a physical copy and an ISBN to identify the edition |
| Audiobook | On-sale date June 24, 2025, according to Harlequin; narrated by Mollie Stark, Jaime Lincoln Smith, Teddy Hamilton, and Jeremy York | Readers who prefer listening |
The available listing information identifies the formats and edition details, but does not establish a substantive difference in the story between them. Harlequin lists retailer options for both; stock and prices can vary. Use the Psycho Shifters paperback listing or Psycho Shifters audiobook listing to check current options.
Rank #2
Is this the right book for you?
- Consider it if you want a shifter story centered on bootcamp, warrior training, and a heroine whose abilities are challenged by the people training her.
- Check the publisher’s appeal cues if morally gray heroes, enemies-to-lovers, steamy romance, or obsessive male characters affect your choice; those are Harlequin’s marketing descriptions.
- Choose by format if you already know you prefer print or audio. The paperback ISBN and audiobook narrators help distinguish the listings.
Where can you find the paperback?
Harlequin’s paperback page lists Amazon among its retailer options, along with other destinations. That listing does not guarantee current stock or a particular price. For a physical copy, use the ISBN 9781335919953 to check that a retailer is offering the intended paperback edition.
Quick Recap
Rank #4
Sources
- Harlequin: Psycho Shifters paperback
- Harlequin: Psycho Shifters audiobook
- Jasmine Mas: Books and series order
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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