"Miss Ione D and the Mayan Marvel" is the newest creation of writing team Vaughn Treude and Arlys-Allegra Holloway. Ione D is a bright and sophisticated young lady living in the fascinating age of steam. Thanks to her father's job in the American embassy, she has grown up in Paris and London, has met royalty and has been courted by aristocrats. Yet she craves knowledge and adventure. Her father's new assignment in Guatemala provides an exciting opportunity to visit the ancient ruins of the mysterious Mayans. Here Ione's fascination with archeology leads her to make an amazing discovery, bringing her face to face with a dangerous conspiracy. This steampunk adventure was published as an e-book in 2016 and is now available in paperback form, with 13 new illustrations.