Jennifer Morey 
Mission: Colton Justice [EPUB ebook] 

A millionaire must save his child… Jeremy Kincaid’s perfect world broke apart when his wife died. Their young son is the light of his life now, but Jeremy needs to know if Tessa’s death really was an accident. He risks everything by enlisting beautiful PI Adeline Winters to uncover the truth.Adeline once was Tess and Jeremy’s surrogate. Giving up her baby was the hardest thing she’d ever had to do. So she can’t turn down Jeremy’s plea for help now and Adeline and Jeremy must push aside their attraction when kidnappers place the ultimate bargaining chip on the table: their son.