The fourth thrilling novel in Katie Reus's Moon Shifter series of passionate and protective wolf shifters, filled with mystery, suspense and sensual romance. Enforcer Erin Flynn has dedicated her life to protecting her kind. But keeping her heart safe from Noah Campbell, the smoking-hot shifter who saved her life last year, is more difficult. The deadly beauty would love to sink into his arms and become his mate, but she knows she can't - he must never know about her dark past. When Erin is sent to investigate the disappearances of pregnant shifters in New Orleans, Erin and Noah find themselves involved in a mystery more sinister than anyone expected. And as Erin delves further into the crimes, chilling information about her own past is revealed. The people who wanted her dead in the first place are trying to finish the job, and Noah wants nothing more than to shield her from harm. But can Erin truly trust Noah and let him see the wounded beast she's hidden for so long? Don't miss the other books in the unforgettable Moon Shifter series: Alpha Instinct, Primal Possession and Mating Instinct are available now.