Doorway is a chapter book where the only limits of the adventure are in the imagination of Hannah and Ryan. The Doorway is the key to their fun. Every time they go through a Doorway, they let their imaginations run wild with whatever the find in the room. From posters on the wall, toys on the shelf, or weather through the window, everything is there for them to use. Joining them in their adventurers, are their imaginary friends Peter, Ariel, and Gino. They're alongside Hannah and Ryan in each adventure, their personalities inhabiting a different toy in each Doorway, giving each one new faces and abilities each time to help them along the way. And don't forget Hannah Bunny, who is always in the background helping them out. Where will the Doorway take you? In The Soccer Ball Quest, Hannah is reintroduced to Ryan's friends Peter, Ariel, and Gino. But their reunion is cut short when Zero appears, and steals their soccer ball. The kids set out on a quest to retrieve their ball, but have to deal with the dangers of their journey, and find out what surprises Zero has in store for them.