Title: Free Excel Text Books
Course: Introduction to Spreadsheets

There are some great Excel and spreadsheet text books available for free downloads on the web if you're interested in taking your mastery to the next level.

Below are a few options that you can use right on your computer:
1. Excel - A quick reference to more than 30 Microsoft Excel Tasks, Terms and Tricks (200 pages in PDF)
2. Learn Excel 97 through Excel 2007 from Mr. Excel (available at Wowio.com to read online for free)
3. Excel for the CEO (available at Wowio.com to read online for free)
4. Excel for Marketing Managers (available at Wowio.com to read online for free)