As mentioned, you can get a low-resolution e-book version of Learn Excel 97-2007 from Mr Excel. This is the complete book. It is in low resolution, so it will appear fine on your computer monitor. It is not suitable for printing.
Download Learn2007.zip for free. (About 16MB, right click and choose Save Target As).Buy the print version for $39.95.
My goal is to get this version in the hands of 5 million people. You can help by downloading the book and passing it on to your co-workers, etc. Some percentage of people who get the book will buy a print copy or will buy a printable e-book, so I believe that the counter-intuitive strategy of giving the whole book away in one download will work fine.