Black Dawn (Titan #8)

What happens when nothing is as it seems?

After inventing a sought-after intelligence program that foreign governments are salivating over, Lexi Dare is on a one-woman mission to stay alive. Both at home and at work. Because how did she end up with a ring on her finger and an abuser in bed as she readies to hit the high point in her career? Everything should be perfect. Amazing job. Handsome fiancé. It's all a disaster.

Parker Black is the brains behind Titan Group, an elite security firm. In his world, everything is ordered and controlled, except what he feels for his buddy's girl. Something in her eye screams for help, but he has no idea what.

When Lexi disappears, Parker realizes what he should have known. The lines blur between friendships and work, and they must find each other to survive as a terrorist plot that only Lexi can unravel draws closer.

Black Dawn can be read as a standalone and does not have a cliffhanger.

The Titan Series:
Book 1: Winters Heat
Book 1.5: Sweet Girl
Book 2: Garrison's Creed
Book 3: Westin's Chase
Book 4: Gambled
Book 5: Chased
Book 6: Savage Secrets
Book 7: Hart Attack
Book 8: Black Dawn

The Delta Series:
Book 1: Delta: Retribution
Book 2: Delta: Revenge- coming 2015

The Only Series:
Book 1: Only for Him
Book 2: Only for Her
Book 3: Only for Us
Book 4: Only Forever

Each Titan and Delta book can be read as a standalone (except for Sweet Girl), but readers will likely best enjoy the series in order.