An informative, fascinating resource suitable for students, researchers, and general readers, this biographical dictionary is a "who was who" of world and space explorers, giving readers a sense of the human drama—the achievements and the challenges—that those who go where few or none have gone before must face. The explorers covered include Jacques Cousteau, Sir Vivian Fuchs, John Glenn Jr., Aleksei Leonov, Annie Peck, Valentina Tereshkova, and many more.

This biographical dictionary catalogs the Union army colonels who commanded regiments from Missouri and the western States and Territories during the Civil War. The seventh volume in a series documenting Union army colonels, this book details the lives of officers who did not advance beyond that rank. Included for each colonel are brief biographical excerpts and any available photographs, many of them published for the first time.