Voyage to Magical North, Paperback/Claire Fayers

A heart-warming pirate adventure featuring 12-year-old Brine Seaborne, a girl found adrift clutching a shard of rare starshell needed for spellcasting. Ever since she was found she's been housekeeping for an irritable magician and his obnoxious apprentice Peter, but all that is about to change as they blunder into the path of the legendary pirate ship, the Onion. Ages: 9+