Mister Monday (Keys to the Kingdom (Pb))

The spellbinding start to THE KEYS TO THE KINGDOM ... now in hardcover!

Seven days. Seven keys. Seven virtues. Seven sins. One mysterious house is the doorway to a very mysterious world -- where one boy is about to venture and unlock a number of fantastical secrets.
This is another thrilling, triumphantly imaginative series from Garth Nix, the best-selling author of THE SEVENTH TOWER, SABRIEL, and LIRAEL.