The Keys to the Kingdom: #1 Mister Monday /
Mr. Monday
Garth Nix.
- New York ; Toronto, Ont. : Scholastic, 2003.
- 361 p. ; 20 cm.
- Keys to the kingdom ; bk. 1 .
Arthur Penhaligon, an asthmatic adoptee struggling to fit in at a new school, is saved by a key given to him by a mysterious stranger named Mister Monday, which is accompanied by a plague of bizzare creatures from another realm who will stop at nothing to get the key back.