**Timothy S. Stanley** has worked for Que since 1985 as a technical editor. In addition to serving as technical editor for a number of books published by Que, he has contributed to *Using 1-2-3 Release 2.2*, Special Edition; *Using 1-2-3 Release 3*; *Upgrading to 1-2-3 Release 3*; and *Absolute Reference: The Journal for 1-2-3* and *Symphony Users*. — [MS-DOS: Userʼs Guide](/works/OL18173637W/)