His 30-Day Guarantee — Eilis Flynn

When Gray Reiss, one of the founders of a prominent computer hardware company, asks Astra Maris for a date, she's reluctant to get involved again so soon after her painful divorce. Despite her misgivings, she finds herself accepting the challenge when he comes to her with a deal: She agrees to try him out -- date him for thirty days -- and then, if she decides he's not to her taste, she can walk away. Astra has to admit he's darn near perfect, if odd -- handsome, successful, with a sense of humor…and the deal intrigues her. But there's something he's not telling her, and that makes her wonder, having walked away from a marriage with a charming, lying philanderer. Can Astra trust Gray Reiss?