One unexpected night with lasting consequences left them both wanting more. Andie had always dreamed of finding her prince charming, but she never imagined she would find him while waiting tables at a charity event. Their one wild night left a lasting impression, and she couldn’t shake the feeling that she had found her missing piece. Mike Christenson found himself face to face with an angel. Never in his life had he felt so drawn to a woman. As a veteran and lead security officer at Calvano Security, he faced dangers his entire life. It wasn’t until he met Andie that he felt fear for the first time. With the difficulties of a new relationship and the growing love for her and their child he was forced to come to terms with his new reality: Andie and his child was now his number one mission. Will Andie give in to Mike's unstoppable demands? Will Mike learn to compromise? This is a steamy, surprise baby romance that guarantees an HAE. Unstoppable, book two in the Heroes of Calvano Security series is a complete story.