Don Cassel
1942
41 works on record
Works

1997 Canadian Internet handbook
1996

PL 1

Introduction to computers and information processing

Programming language one

Basic 4.0 programming for the Commodore PET/CBM

BASIC programming in real time

Learning Lotus 1-2-3

Understanding computers

Introducing Microsoft Access 7.0

Computing essentials

Basic made easy

Introducing Microsoft Excel 7.0
DOS 5.0
Learning DOS, WordPerfect 4.2, Lotus 1-2-3, Twin, and dBase III plus
dBASE II simplified for the IBM personal computer
Excel 4.0
WordStar simplified for the IBM Personal Computer
BASIC programming for the VIC-20
Windows
Basic Programming for the Commodore Plus/4 and Commodore 16 (Micropower Series)
Advanced structured COBOL and program design
BASIC programming for the Commodore 64
Lotus 1-2-3 Simplified for the IBM PC
Introducing Microsoft Access for Windows 95
EasyWriter simplified for the IBM personal computer
Graphics, sound & music for the Commodore 64
Learning DOS, WordPerfect 5.0, Lotus 1-2-3, and dBase III plus
Introduction to structured COBOL and program design
The structured alternative
Using Wordperfect 5.1
Computers made easy
Paradox
Qbasic
Using DOS, WordPerfect 5.1, Lotus 1-2-3 Release 2.2, dBase III plus
Lotus 1-2-3 simplified for the IBM personal computer
FORTRAN made easy
Lotus 2.4
WordStar simplified with WordStar 3.3, MailMerge, SpellStar, and StarIndex
Source 1 - Computing Essentials Lotus 1-2-3
BASIC and problem solving made easy
Graphics, Sound, and Music for the Commodore 64