You can buy these books seperately or as a boxed set under MacKenzie Security Series... This in book 3 in this boxed set, the others, in order are: Secrets and Satin, Shadow and Silk then Sins and Scarlet Lace. Its a follow on series to the MacKenzie family novels, after the brothers leave their respective jobs and set up on their own.. Life becomes even more bazzar. These story lines also follow employees..... Story lines are full of action, the characters strong and believable.... You fall in love with each and every male character, they have family and work ethics, and they fall hard when they find the right woman..... ahhh..... So enjoy this book, infact, I hope you will enjoy the whole series..