Katherine Kellgren

After their father's "research experiment at the British Museum unleashes the Egyptian god Set, Carter and Sadie Kane embark on a dangerous journey across the globe--a quest which brings them ever closer to the truth about their family, and their links to a secret order that has existed since the time of the pharaohs.

The interrupted tale, the fourth title in the acclaimed and hilarious mystery series, Miss Penelope Lumley's sixteenth birthday is not quite sweet. Her parents remain absent, and her friend, Simon, has not been heard from since he went to visit his ailing great-uncle Pudge in the old sailors' home.

Edward is the King of England. He's also dying, which is inconvenient, as he's only sixteen and he'd rather be planning his first kiss than who will inherit his crown. Jane, Edward's cousin, is far more interested in books than romance. Unfortunately, Edward has arranged to marry her off to Gifford secure the line of succession. And Gifford is, well, a horse. That is, he an Eðian (eth-y-un, for the uninitiated) who becomes a chestnut steed every...