It was only a few weeks ago that the Biedermann twins, Tess and Theo, along with their friend Jaime Cruz, followed the secrets of the Morningstarrs' cipher further than anyone had in its century-and-a-half history -- and destroyed their beloved home in the process. But the Old York Cipher still isn't solved. The demolition of 354 W. 73rd Street only revealed the next clue in the greatest mystery of the modern world, and if Tess, Theo, and Jaime want...

"When her sister seizes the throne, Queen Eleanor of Albion is banished to a tiny island off the coast of her kingdom, where the nuns of the convent spend their days peacefully praying, sewing, and gardening. But the island is also home to Margaret, a mysterious young orphan girl whose life is upturned when the cold, regal stranger arrives. As Margaret grows closer to Eleanor, she grapples with the revelation of the island's sinister true purpose...