The second in the HUPO graphic reader series from Billy Partridge and Flying Eye Books.

Hupo is off on an airship adventure, but this time he's sharing the decks with Zimmy, a peculiar person who looks, sounds, and smells, just like Hupo! They make their way to the Doom Lagoon, a place where you can trap your worst fears below the waters so you never have to be scared again. But things don't go to plan...

Out in paperback May 2026