"When Hilary Westfield escapes Miss Pim's finishing school to join a misfit pirate crew, she embarks on an unexpectedly magical swashbuckling, plank-walking, searfaring journey"--
When Miss Pimm, Enchantress of the Marsh, decides to retire, she enlists young Hilary Westfield to gather a band of scallywags and prepare to challenge Captain Blacktooth in an all-out battle for the presidency of the League in order to save the kingdom.