The Serafina: Sin City Books in Order

Casino chef Sierra secretly wants her friend Hayden, an ex-SEAL who believes he is wrong for her. When an attacker targets Sierra, Hayden's protective response brings their concealed attraction into the open while he works to keep her safe.

Wounded after witnessing her friend's murder, Taylor flees California and takes refuge in a Las Vegas friend's empty home. Former Marine Roman MacNeil finds her there and offers protection, but a killer's pursuit makes their growing attraction increasingly dangerous.

Ellie leaves her partner Jay Wentworth when a threat from her past resurfaces, believing separation will keep him safe. Jay refuses to accept the breakup, seeking help to protect her while discovering secrets that place them both in danger.

Angel has spent two years moving to escape her past, but a new threat jeopardizes her chance to settle down. Computer specialist Vadim uses his connections to protect her, while concealing information risks damaging the trust growing between them.

After being left at the altar, Grace starts over in Las Vegas and keeps protective friend Logan MacNeil at a distance. Repeated attacks draw them together as Logan investigates whether a failed business deal has made them targets.