Best Seller
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Paperback
$15.00
Available on Nov 17, 2026 | 320 Pages
In the first book of the New York Times bestselling Riley Jenson Guardian series, a vampire-werewolf hybrid must overcome her animal instincts—and the allure of a devilishly handsome vampire—to save her brother.
Meet Riley Jenson, a rare vampire-werewolf hybrid who’s ready to howl, prowl, and sink her teeth into crime. She and her twin brother, Rhoan, work for Melbourne’s Directorate of Other Races, an organization created to keep the supernatural in check.
While Rhoan is an exalted guardian, Riley is merely an office worker, until her brother goes missing on one of his missions and it’s up to her to find him. The timing couldn’t be worse. More werewolf than vampire, Riley is vulnerable to the moon heat, the period when her need to mate becomes all-consuming.
She will have to control her urges if she’s going to find her brother. That’s easier said than done, as the city pulses with frenzied desire, and Riley is confronted by a very powerful—and delectably naked—vamp who raises her temperature like never before.
In matters carnal, Riley has met her match. But in matters criminal, she must follow her instincts, not only to find her brother but to uncover a cloning conspiracy that could threaten all supernatural beings.
As the danger ramps up, Riley must step up to be the hero she never thought she’d become.
Meet Riley Jenson, a rare vampire-werewolf hybrid who’s ready to howl, prowl, and sink her teeth into crime. She and her twin brother, Rhoan, work for Melbourne’s Directorate of Other Races, an organization created to keep the supernatural in check.
While Rhoan is an exalted guardian, Riley is merely an office worker, until her brother goes missing on one of his missions and it’s up to her to find him. The timing couldn’t be worse. More werewolf than vampire, Riley is vulnerable to the moon heat, the period when her need to mate becomes all-consuming.
She will have to control her urges if she’s going to find her brother. That’s easier said than done, as the city pulses with frenzied desire, and Riley is confronted by a very powerful—and delectably naked—vamp who raises her temperature like never before.
In matters carnal, Riley has met her match. But in matters criminal, she must follow her instincts, not only to find her brother but to uncover a cloning conspiracy that could threaten all supernatural beings.
As the danger ramps up, Riley must step up to be the hero she never thought she’d become.
Author
Keri Arthur
Keri Arthur is the New York Times bestselling author of the Outcast, Souls of Fire, Dark Angels, and Riley Jenson Guardian series. She’s been nominated in the Best Contemporary Paranormal category of the Romantic Times Reviewer’s Choice Award and has won a Romantic Times Career Achievement Award for urban fantasy. She lives with her daughter in Melbourne, Australia.
Learn More about Keri Arthur