A chance encounter with a handsome banker in a jazz bar on New Year's Eve 1938 catapults Wall Street secretary Katey Kontent into the upper echelons of New York society, where she befriends a shy multi-millionaire, an Upper East Side ne'er-do-well, and a single-minded widow.

"As the owner of the city's most exclusive casino, Clayton Madden holds the fortunes of prominent families in the palms of his hands every night. There is one particular family he burns to ruin, however, one that has escaped his grasp... until now. She is society's darling... Florence Greene is no one's fool. She knows Clayton Madden is using her to ruin her prestigious family... and she's using him right back. She plans to learn all she can from...

In serving the wealthy power brokers of New York society, Frank Tripp has finally gained the respectability and security his own upbringing lacked. There's no issue he cannot fix...except for one: the beautiful and reckless daughter of an important client who doesn't seem to understand the word danger. Excitement lay just below Forty-Second Street and Mamie Greene is determined to explore all of it-while playing a modern-day Robin Hood along the way....