When retired top homicide inspector Zette McGee, late of Winter City, Ganymede, gets called out of her mysterious retirement to help Kell Fallow, a desperate former android accused unjustly of murdering his wife and children, she knows she has to help him, for Zette has a secret she is desperate to keep, and Fallow knows all about it.
With the help of her best friend, the elderly but very suave former secret agent Gideon Smith, and his ridiculously impressive personal starship, the Seemed Like a Good Idea at the Time, Zette sets out (a) to help the accused man, but also (b) to keep Gideon from finding out her own awful secret, even as everything they learn in the investigation keeps pointing to it.
