Cara Lockwood 
Shelter In The Tropics [EPUB ebook] 

She’s got nowhere left to run After a year of searching, ex-marine turned private eye Tack Reeves has finally located Cate Allen. She’s traded in her high heels for flip-flops but Tack would recognize the stunning beauty anywhere. He just needs proof. Posing as a tourist at her Caribbean resort is the perfect cover. Except that the closer Tack gets to Cate the less his case makes sense…and their intense attraction is only fueling the confusion. When he learns that the mom and her four-year-old son are hiding from her abusive ex, he vows to protect them. But Cate may not let him when she learns why he’s on the island…