The Extraordinary Adventures of Alfred Kropp is a 2005 novel by American author Rick Yancey. A sequel, Alfred Kropp: The Seal of Solomon, was released in May 2007. A third book, Alfred Kropp: The Thirteenth Skull, was released June 24, 2008.
The Extraordinary Adventures of Alfred Kropp is a 2005 novel by American author Rick Yancey. A sequel, Alfred Kropp: The Seal of Solomon, was released in May 2007. A third book, Alfred Kropp: The Thirteenth Skull, was released June 24, 2008. (en)
The Extraordinary Adventures of Alfred Kropp is a 2005 novel by American author Rick Yancey. A sequel, Alfred Kropp: The Seal of Solomon, was released in May 2007. A third book, Alfred Kropp: The Thirteenth Skull, was released June 24, 2008. (en)