The Guardship: Book One of the Brethren of the Coast, by James L. Nelson, paperback (very good condition)
Book One of the Brethren of the Coast trilogy, featuring Thomas Marlowe
With the bounty from his years as a pirate - a life he intends to renounce and keep forever secret - Thomas Marlowe purchases a fine Virginia plantation from a beautiful young widow, Elizabeth Tinling. Soon afterwards, while defending her honour, he kills the favourite son of one of the colony's most powerful families in a duel. But in a clever piece of manoeuvring he manages to win command of the Plymouth Prize, the colony's decrepit guardship, and is charged with leading the King's sailors in bloody pitched battle against the cutthroats who infest the waters off Virginia's shores.
A threat from his illicit past appears, however, as an old pirate enemy plots to seize the colony's wealth, forcing Marlowe to choose between losing all - or facing the one man he fears.