Albion: A Hal Spacejock novella

Hal Spacejock Omnibus One

An Enigma in Silver

dragon and chips

A Pair of Nuts on the Throne

A Portion of Dragon and Chips

A Butt of Heads

A Robot Named Clunk

Second Course

The Secret Signal

Just Desserts

Zero: A prequel to the humorous science fiction series

Peace Force: Book 1 in the Harriet Walsh series

Alpha Minor: Book 2 in the Harriet Walsh series

Foxtrot Hotel: Book 4 in the Harriet Walsh series

A Riddle in Bronze

The Gyris Mission: Book 3 in the Hal Junior series

The Comet Caper: Book 4 in the Hal Junior series

The Missing Case: Book 2 in the Hal Junior series

Frontier