Tree Callister is not much of a private detective. His first client just turned up at the door an...

'His Head Will Roll. Somebody on Sanibel Island wants Tree Callister's head. It could be one of t...

'Private Detective Tree Callister thinks he's dying. He could be right. Humphrey Bogart doesn't g...

'Joshua and Madison are pretty smart kids. Except they have no idea what their father does for a ...

Visiting London, England, private detective Tree Callister finds himself following a mysterious w...

'Two nude bodies are found floating in an abandoned quarry outside the town of Georgetown and a q...

Nobody, least of all Freddie Stayner, could have imagined her as a private detective on Florida's...

Private detective Tree Callister is in big trouble. For starters, a towering, baseball bat-wieldi...

'First in a series of Milton Mysteries featuring Jean Whitlock'--Back cover.

Operating some of the world's most famous and exclusive hotels exposed Hans Gerhardt to the priva...

The Devil and the Sanibel Sunset Detective

Disgraced former Royal Canadian Mounted Police Corporal Jean Whitlock has returned to her hometow...

Welcome to Tree Callister's Sanibel Island. Meet some of his friends. THE MYSTERIOUS WOMAN. She t...

'An entertaining romp of psychic derring-do in turn-of-the-century Paris where Ned seeks his lost...

How does one detective end up married four times? A good question, Tree Callister wishes he had t...

The Sanibel Sunset Detective Saves the World

Tree Callister is leaving Sanibel Island!