Three years have passed in the real world while the siblings were in Fairyland, and a lot has changed. Why are Aubrey and Adrian working for the General, and what goes on inside LIFE, the London Institute For Eternity? Has John really joined forces with the sinister Mr Milton, and what are their plans for the worlds created by human belief? With ancient prophecies foretelling that the End of the World is fast approaching, it's up to Richard, Abigail, George and Elizabeth, with allies old and new, to undertake their most harrowing journey yet, from Heaven to Hell, from Valhalla to the field of...