Barbary Slaveship Book 2 — Allan Aldiss

The Napoleonic wars, early 1800s. The Pasha orders renegade Rory Fitzgerald, late of Her Majesty's Hussars, to take a shipload of beautiful European women slaves to the Caribbean and open up a market there. Here in the plantations of Spanish, French and British colonies, black slavery is well established, but nubile white women will be a real surprise! The voyage continues.