Queen of Angels

Emanuel Goldsmith, a famous poet, murdered eight people, then disappeared. Three people want to find him: an aspiring writer, an embittered scientist who wants to use him, and a policewoman who needs to put him in custody before the Selectors, a vigilante organization, get to him first.

Mars is a colonial world governed by corporate interests on Earth. The citizens of Mars are hardworking, brave, and intelligent, but held back by their lack of access to the best education, and the desire of Earthly powers to keep the best inventions for themselves. The young Martians - the second and third generation born on Mars - have little loyalty to Earth and a strong belief that their planet can be independent.

In the sixth decade of the 21st century, Earth has been transformed. Nanotechnology has been perfected, giving humans the ability to change their environment and themselves down to the cellular level. And the study of the mind has brought a revolution in human psychotherapy and artificial intelligence. It's a sane and perfect world. Almost.