The House of Baric trilogy, by Jillian Bald, is an engaging historical fiction series set in 17th-century Croatia. This revised third edition was published in 2022.
Das Eiserfelder Heimatbuch, by Jillian Bald and Joachim Bald, is a 48-page, non-fiction collection of photos, poems, and stories about the history of Eiserfeld, Germany and Siegen. Published in March 2023, in tribute to their family and, especially, Wilhelm Bald.