The World House Series by Guy Adams

There is a box. Inside that box is a door. Beyond that door is a house. In some rooms forests grow. In some, prisoners wait. At the top of the house, a prisoner sits behind a locked door waiting for a key to turn. The day that happens, the world will end...

NONE WHO ENTER THE WORLD HOUSE LEAVE IT UNCHANGED. In some rooms, forests grow; animals roam and objects come to life. Great secrets and treasures await the brave or foolhardy. And at the very top of the house, the prisoner it was all built to contain sat behind a locked door waiting for the key to turn. The day that happened, the world ended.A sequel to the stunning "The World House".File Under: Modern Fantasy [Worlds within Worlds | End of Days | A Prisoner Escapes | Dark Powers]