Spies, Lies & Lovers - Series by Teresa Hill, Sally Tyler Hayes

As Dr. Grace Evans worked her way from war zones to natural disasters, a mysterious man was always watching over her. Co-workers at the international relief organization joked that she had a guardian angel. Over the years, she’d come to trust him, despite not knowing his name or how he knew what he did. But if he said it was too dangerous for her team to stay where they were, they left. Until one day, Grace goes too far, and her mystery man doesn’t get there in time... moreAs Dr. Grace Evans worked her way from war zones to natural disasters, a mysterious man was always watching over her. Co-workers at the international relief organization joked that she had a guardian angel. Over the years, she’d come to trust him, despite not knowing his name or how he knew what he did. But if he said it was too dangerous for her team to stay where they were, they left. Until one day, Grace goes too far, and her mystery man doesn’t get there in time. Held hostage by a dangerous dictator, there’s only one man who can save her. And this time, there’s no hiding who he is or why he’s always watched over Grace. less

MISSION...IMPOSSIBLE? Sexy spy Dan Reese had spent years holding his pretty protegee at arm's length. But after one soul-searing kiss, agent Jamie Douglass began to infiltrate Dan's long-guarded heart. Then one assignment gone wrong changed everything. Now Dan had to fight to reclaim the man he once was, and he vowed to do it alone. With Jamie's future ahead of her, Dan knew she didn't need a sidelined hero on her hands... moreMISSION...IMPOSSIBLE? Sexy spy Dan Reese had spent years holding his pretty protegee at arm's length. But after one soul-searing kiss, agent Jamie Douglass began to infiltrate Dan's long-guarded heart. Then one assignment gone wrong changed everything. Now Dan had to fight to reclaim the man he once was, and he vowed to do it alone. With Jamie's future ahead of her, Dan knew she didn't need a sidelined hero on her hands. But when Jamie discovered there was a traitor in their agency and her life was now at stake, Dan couldn't let her face danger without him by her side.... less

On a disastrous assignment, Geri Sinclair was shot, her partner nearly killed, a third agent left dead, and the mysterious government scientist they were guarding disappeared. Geri was determined to make someone pay — but when she finally hunted down the scientist, Alex Hathaway wasn’t the man she expected. He didn’t seem like a cold-blooded killer. Much as she hated to admit it, he was sexy as could be, a tad protective of her, maybe even kind... moreOn a disastrous assignment, Geri Sinclair was shot, her partner nearly killed, a third agent left dead, and the mysterious government scientist they were guarding disappeared. Geri was determined to make someone pay — but when she finally hunted down the scientist, Alex Hathaway wasn’t the man she expected. He didn’t seem like a cold-blooded killer. Much as she hated to admit it, he was sexy as could be, a tad protective of her, maybe even kind. She either had to bring him in or — if she believed he was innocent — keep him safe and wait for the real killer to find him, because Geri wasn’t the only person after him. (Updated & Revised. Previously published as Spies, Lies & Lovers.) less

Quiet, small-town girl Amanda Wainwright knows she doesn’t belong amidst an agency of spies — even if she is only their secretary. She's horrified to learn a man she trusted and loved turned out to be a traitor who’d gotten an agent killed. Even scarier — some people believe Amanda might have been in on his treachery. Surprisingly, Joshua Carter — a beautiful, sophisticated man totally out of her league — is livid that anyone dares suspect her... moreQuiet, small-town girl Amanda Wainwright knows she doesn’t belong amidst an agency of spies — even if she is only their secretary. She's horrified to learn a man she trusted and loved turned out to be a traitor who’d gotten an agent killed. Even scarier — some people believe Amanda might have been in on his treachery. Surprisingly, Joshua Carter — a beautiful, sophisticated man totally out of her league — is livid that anyone dares suspect her. He becomes her champion, her protector, and unless she's mistaken, he wants a relationship with her that's much more personal and dangerous to her battered heart. less