P. W. Child

A very well recieved series by P. W. Child are the books, featuring tropes. The most popular books are King Solomon's Diamonds (Order of the Black Sun Series Book 18), The Babylonian Mask (Order of the Black Sun Book 14), Hunt for the Lost Treasure (Order of the Black Sun Series Book 17), The Library of Forbidden Books (Order of the Black Sun Book 8), Tomb of Odin (Order of the Black Sun Book 9), Mystery of the Amber Room (Order of the Black Sun Book 13), The Tesla Experiment (Order of the Black Sun Book 10), The Black Sun Conspiracy (Order of the Black Sun Book 6), Nazi Gold (Order of the Black Sun Book 5), The Medusa Stone (Order of the Black Sun Book 12), The Quest for Valhalla (Order of the Black Sun Book 4), Black Sun Rising (Order Of The Black Sun Book 3), The Vault of Hercules (Order of the Black Sun Book 16), The Atlantis Scrolls (Order of the Black Sun Book 7), The Fountain of Youth (Order of the Black Sun Book 15), The Seventh Secret (Order of the Black Sun Book 11), which was published in 2022.