Mister Monday

Arthur Penhaligon’s life takes an unexpected turn when he is saved by a mysterious key shaped like the minute hand of a clock, but his world becomes embroiled in chaos brought by strange creatures and a powerful stranger. As he navigates a mysterious, invisible house and the threats that seek to reclaim the key, Arthur must uncover secrets that hold the key to his fate. This opening installment in Garth Nix’s gripping series introduces a blend of mystery, adventure, and hidden realms.