Everyone remembers their secret imaginary worldbut what if you discovered that yours was real?

When Arthur and Rose were little, they were the heroes of Roar, a magical world they invented where the wildest creations of their imaginations roamed. Now that theyre eleven, Roar is just a distant memory. But it hasnt forgotten them.

When their grandfather is spirited away into Roar by the villain who still haunts their nightmares, Arthur and Rose must go back to the world theyd almost left behind. And when they get there, they discover that Grandad isnt the only one who needs their help.

This enchanting, action-packed novel is perfect for readers whove always dreamed of exploring Narnia and Neverland.