All 7 books in the Shadow Series can be read as stand alone. They revisit previous characters, but each story is different.
Ivy Jeffries falls hopelessly in love with Jonas Armstrong, a man who has forced himself into a somewhat reclusive lifestyle owing to his sordid past. Ivy is elated when he finally lets his guard down, and kisses her. She thinks they are now moving forward into a relationship, until he tells her it meant nothing to him. How could a kiss like they shared mean nothing to him, when it meant the world to her? Then she discovers he is pulling away for a reason, to protect her. Is the love they share enough to withstand his past and the child he is protecting?