"A family of space privateers becomes embroiled in a solar system-wide conspiracy, all while the three sibling compete to determine who will become the next captain of the ship when their mother steps down"--
Twelve-year-old Fin, a master thief from the pirate world of Khaznot Quay, and Marrill, also twelve, of Arizona, cross paths in the magical world of the Pirate Stream while on a quest for a mysterious map.
When his family inherits a crumbling seaside mansion, shy Lewis Dearborn meets the seven pirate ghosts who already call his tower bedroom home. Lewis must help the ghostly crew conquer their fear of going outside when the pirates enlist him to help commandeer their ship from a local museum. The courage to speak up could change everything.
Follows the further adventures and misadventures of Hiccup Horrendous Haddock the Third as his Viking training continues and his father leads a stranger and the Hairy Hooligans to the Isle of Skullions in search of a pirate's treasure.