This issue of a magazine of Iowa history for young people focuses on early explorers and combined learning activities with informative articles. Sections in this issue include: "Where? What? Who?"; "Maps--long ago and recent"; "Every map answers at least two questions: Where? What?"; "Jolliet and Marquette"; "Match the maps"; "Louisiana Purchase"; "Lewis and Clark"; "Zebulon Pike"; "Rosie's Maps"; and "Where were the women explorers?" There is also a map of the United States as seen from Canada with "can you find" questions, a student history makers section, a section of answers; and "a history mystery." (DB)