Privateer's Apprentice — Susan Verrico

Jameson Cooper always assumed someday he'd grow up to be a printer like his father. But after the death of his parents, he's wrongly accused of stealing bread and sentenced to indentured servitude for the baker, changing his fortunes forever. What happens next defies all of Jameson's expectations: suddenly knocked out and kidnapped, he awakes on board the Destiny, captained by the fearsome Attack Jack, a privateer in the service of Queen Anne.

Now Jameson is learning an entirely new trade as a sailor. He's also using skills he learned from his father to aid Attack Jack in mapping the New World so that they can claim new territories for England. But the captain and his first mate, Solitaire Peep, have a secret hidden deep in a cave on a mysterious island. England's future might hang in the balance...and so might Jameson's.