This book contains mature contents R18. Her nose twitched. Lifting her face into the cooling breeze of dusk, she inhaled deeply, a small smile touching her full lips. Callie Anne Wolfe had found their prey. The walkie-talkie squelched when she hit the talk button and she hurriedly turned it down, not wanting to alert their target, but it was already too late. Callie's Agency has a group called ASP (Agency of Supernatural Police) a group that policed all groups of the supernatural. Callie is a. Skillful agent who also has a long standing secret unrequited love for Shadow, the leader of her group.