Laura Ingalls Wilder Gingerbread Party booklet, Includes recipe for Laura’s famous gingerbread, Three copies, 1957-02-15, Container: Laura Ingalls Wilder - Box 1. Libraries, RG-LIBRARIES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/32188 Accessed March 25, 2026.