There are 5 books by Stephen K. O'Brien on BookOrb. A strong starting point is The complete idiot's guide to Quicken 2000 (2000). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Stephen K. O'Brien written?
BookOrb lists 5 books by Stephen K. O'Brien.
Where should I start with Stephen K. O'Brien?
A good starting point is The complete idiot's guide to Quicken 2000 (2000).
What is the Stephen K. O'Brien books in order list?
In publication order: 1. Peachtree accounting made easy (1990), 2. Turbo Pascal 7 (1993), 3. Quicken 6-in-1 (1996), 4. Using Quicken Deluxe 99 (1999), 5. The complete idiot's guide to Quicken 2000 (2000).