Boundaries. The key to how corporate lawyer Alexandra Knight manages her busy life. However, lately all her precisely drawn lines are getting blurred. Blame it on her out-of-control biological clock that is ignoring her single status...and on Ethan Stone.

Because her sexy, no-strings colleague has posed an outrageous solution to her dilemma--he'll be her baby daddy. This from the guy who avoids all commitment? Okay, so they're attracted to each other. Really, really attracted. But crossing the line from coworker to co-parent with Ethan could ruin Alex for all other men. After all, when you've had the best...