Bruce Weiser wrote two books about the adventures of Lt. Nicholas Chenevix R.N.
AOS Naval Fiction
Series: The Adventures of Lt. Nicholas Chenevix
The French Impostor : 1805: Chenevix is sent to Cadiz to spy
Dispatch from Cadiz : 1805: Chenevix is a prisoner aboard Bucentaure during the Battle of Trafalgar and the subsequent storm.