<p>Arthur Penhaligon is supposed to die and he almost does on a school run when he collapses because of his chronic asthma. In his dreams he is visited by the enigmatic Mister Monday, who gives him a mysterious atlas and a magic key shaped like the minute hand of a clock. But Arthur wakes up and Mister Monday wants everything back. With these "gifts" Arthur suddenly assumes new powers and with them frightening responsibilities.Arthur's family and friends are under threat from a sudden outbreak of drug-resistant influenza and it seems the cure to this curious rash of afflictions can only be found inside a vast house that only Arthur can see.</p>