Greg Abimbola is a language teacher at the prestigious Calderhill Academy in Pittsburgh. Only that's not his real name or the only secret he's hiding. Greg has a closetful. When the murder of a wealthy parent on school premises shines an unwanted spotlight on Calderhill Academy, Greg is determined to avoid attention—that is until the closest person to a true friend he has is arrested for the murder. To prove her innocence, Greg will reluctantly emerge from the shadows. But doing so will put him in danger. His past is determined to find him, and his past is full of bad things.

Detective Ethan Krol is on the twentieth floor of a Chicago apartment building. A father and son have been found dead—their lungs full of seawater hundreds of miles from the ocean. Abidemi Eniola has arrived in Bristol, England. She claims to be Nigerian, but her accent is wrong and she can do remarkable things with technology, things that Abi’s new friend, Hollie Rogers, has never seen before. Abi is in possession of a number of heirlooms that need to be returned to their rightful owners and Hollie is more than happy to go along for the ride.

January 1942. The Avallon Hotel & Spa has always offered elegant luxury in the wilds of West Virginia, its mountain sweetwater washing away all of high society’s troubles. Local girl-turned-general manager June Porter Hudson has guided the Avallon skillfully through the first pangs of war. The Gilfoyles, the hotel’s aristocratic owners, have trained her well. But when the family heir makes a secret deal with the State Department to fill the hotel with captured Axis diplomats, June must persuade her staff to offer luxury to Nazis. With a smile.

Chicky Diaz is everyone’s favorite doorman at the Bohemia, the most famous apartment house in the world, home of celebrities, financiers, and New York’s cultural elite. Up in the penthouse, Emily Longworth has the perfect-looking everything, all except her husband, whom she’d quietly loathed even before the recent revelations about where all the money comes from. But his wealth is immense, their prenup is iron-clad, and Emily can’t bring herself to leave him. Yet.

When an old acquaintance, finance magnate Eleanore Paget, hears August is back in town, she tries to hire him to investigate suspicious goings-on at her investment bank. August declines - detective work is no longer his beat. When Eleanore is found dead the next day of an apparent suicide, August doesn't buy it for a minute. His search for her killer will drag him into a rat's nest of Detroit's most dangerous criminals.