Not the finest piece of historical fiction I've ever read. The language is somewhat awkward and stilted. In conversation, characters like farmers and sailors are, by turns, unnaturally formal and eloquent, and (slightly ham-fistedly) idiomatic. The nautical terminology reads like it's been borrowed straight from a beginner's guide to ships, and regurgitated by rote - simple terms are mistakenly interchanged.
Linguistics aside, the plot is conceptually sound and shows promise, but is ultimately unengaging. Presenting characters via listed attributes and rote dictation doesn't make emotional investment easy.
Overall, a decent story made heavy going by its language and characterisations. Unfortunately, I don't think I'll be pursuing this book's sequels. Fans of historical fiction looking for a good from-before-the-mast take would be better advised seeking out Julian Stockwin's "Kydd" series.