What the Lady Wants - Boulder Bodyguards series, #1

All she's ever wanted is him. Brennan Doyle is the most infuriating man ever born. Once her bodyguard, now head of her father's security, his constant hot-and-cold signals are driving her crazy. Does he want her, or doesn't he? She's got one last chance to find out and she's going to take it, even if it means risking what's left of her heart in the process. All he wants is to keep her safe. Thea Fordham is the most tempting, off-limits woman he knows.
She's got brains, looks, and a heart bigger than the Colorado Rockies. She's also too young, too rich, and his boss's daughter. Oh, and she has a stalker. He has no choice but to stick close to keep her safe, no matter the strain on his already weakening resolve. Someone wants them both to fail. Danger prowls the streets of Boulder, and it has Thea dead in its sights. Can Doyle win the race to save her, or will obsession triumph over true love?  What the Lady Wants is a stand-alone forbidden love romance with an alpha hero afraid to commit and a sassy heroine not afraid to lay it all on the line.
Guaranteed HEA and no cliffhangers.