ABANDONED. Thriller, Mystery: Main character is Attorney with checkered past, crime family, engaged to wealthy girl, crooked father in law, brother bad, father employs master forger.

[Ian]

thriller,mystery,main character attorney from checkered past, crime family, engaged to wealthy girl, crooked father in law, brother bad, father employs master forger, one scene main character is in an alley using his skills from his past to win a crooked shell game, FBI

[Lobstergirl, au gratin]

Ian, please always include genre and plot details in your header, and say around what year you read the book, as per the Group Rules.

[Kris]

I added genre and plot details to the topic header. Feel free to edit it on the desktop website (not the mobile app).

[Lobstergirl, au gratin]

Ian, are you still looking for this or did you find it?

[Kris]

No response, moving to Abandoned folder.

Ian (OP) was last active on the site in January 2019.