"Three interlocking worlds. Four people looking for answers. But who controls the future or the past? In 1960s Oxford, Professor Henry Lytten is attempting to write a fantasy novel that forgoes the magic of his predecessors, J. R. R. Tolkien and C. S. Lewis. He finds an unlikely confidante in his quick-witted, inquisitive young neighbor Rosie. One day, while chasing Lytten's cat, Rosie encounters a doorway in his cellar. She steps through and finds...

We are in England in the 1660s. Charles II has been restored to the throne following years of civil war and Cromwell's short-lived republic. Oxford is the intellectual seat of the country, a place of great scientific, religious, and political ferment. A fellow of New College is found dead in suspicious circumstances. A young woman is accused of his murder. We hear the story of the death from four witnesses: an Italian physician intent on claiming...

Flavia di Stefano of Italy's Art Theft Squad is ordered to retrieve a stolen painting on loan from a foreign museum without publicity or paying ransom while her new husband, Jonathan Argyll, tracks down the provenance of a Renaissance painting hanging on her mentor's wall.