Book of Donmon Teith

Find the Best Squares for Your Pieces! To a large extent, the level of any chessplayer’s skill depends on his or her ability to discover and evaluate position

Manuals such as this would have been used by the United States Navy and the Merchart Marine to navigate during World War II.

Emergency Maneuver Training is a textbook for emergency maneuvers and other unusual attitude training programs as well as a source book for independent study. I