I received a copy of this book via Goodreads' Don't Buy My Love program in exchange for an honest review. 
 4.5 stars for this contemporary M/M grifter romance. 
 Okay. So, this is a good fun read. It has a bit of everything: steam, intrigue, scheming, double-crosses and a couple "come to Jesus" moments. 
 Issac Shelly has been missing for ten years. A young man who works for a notorious grifter has been given notice that he's off the rolls, and should attempt to ingratiate himself into the good graces of Marigold Shelly in order to gain access to Issac's trust fund. It's a sweet set-up, especially as this man does resemble Issac a whole lot. As "Issac" he learns that Marigold is amazing, and loving. He adores her and living on her vineyard. He's conflicted about staying, however. He doesn't want to abuse Marigold and is feeling guilty about even posing as her long-lost grandson. 
 Cary Talbot is ready for a new job. He's been grifting from the rich a long time now, and his sights are set on Marigold Shelly's collection of priceless wines. He poses as an insurance analyst in order to convince Marigold her Nine Sisters collection is a fraud--in order to get her to "bribe" him to look the other way... He never expected to find Isaac so appealing, however. Or to find Marigold such a gracious woman. 
 It isn't long before Isaac and Cary act on the attraction between them. They get hot and heavy pretty dang fast. (Yum!) But Cary's assistant, Jules, finds that somebody is stealing Marigold's jewelry and setting Isaac up. All signs point to the infamous Black Mamba, not that anyone knows who the Black Mamba is... 
 When Cary's grift is compromised, he and Isaac have to act together to get out of this mess, but their hearts got engaged far faster then either of them had planned. 
 I'll admit: I (rightly) suspected the identity of the Black Mamba. There was a nice bit of mis-direction from a troublesome character, and Cary and Isaac had to work through their issues, but did so rather quickly. I liked how the story resolved with an HEA and a potential for more hijinks, though I doubt we'll see a crime syndicate sequel.