ISBN-13: 9780571328321 / Angielski / Miękka / 2016 / 144 str.
When Humphrey hears about a sailing competition on Potter's Pond, he longs for a BIG-BIG-BIGGER adventure. And believe us, he gets one... but it isn't all smooth sailing. He helps out his classmates, takes an unsqueakably dangerous voyage of his own, and even comes face-to-face with a pirate.