Once Pregnant, Twice Shy (Harlequin Desire Book 2298)

What's one impulsive night between old friends? 

Tied together by tragedy, business tycoon Garrett Gage has always vowed to protect Kate Devaney—at all costs. What he doesn't expect is that she'd someday need protection from him. When did Kate blossom from an orphaned little girl into a breathtaking woman? And what possessed him to forsake a deathbed vow and take vulnerable Kate into his arms, into his bed? 

Now that they'd been intimate, things have changed—more than Garrett could possibly know. Kate is carrying his child. And along with that, a secret that could change everything….