Fuller, Laurie Ulrich: - Laurie Ulrich (Philadelphia, PA) is the author or co-author of more than 20 books on computer software, including Special Edition Using Excel 2000 (Que, 1999; 100,000 copies sold), Troubleshooting Microsoft Excel Spreadsheets (MS Press, 2000; 30,000 copies sold), and How to Do Everything with Office XP. In the past decade, she has trained over 10,000 people on Microsoft Office. In the early 1990s, Ulrich started her own firm, Limehat & Company, Inc., where she provides consulting and training for growing companies and nonprofits.