Three children moved with their parents to a huge Victorian mansion that once belonged to the writer Denver Kristoff. The power of his imagination was so great that the stories and characters he created easily penetrated into the real world. Having survived the battle of monsters, Brendan, Cordelia and Eleanor hoped to return to normal life, but this is still far away. Zombies, cowboys, dinosaurs, aliens, and Incredible creatures invented by Kristoff have flooded their familiar world. And the younger Walkers still have many amazing adventures ahead...