All of our previous editions are available for download below. Click on the title to obtain the .pdf file.
July 2011
- Click to obtain the Precalculus, 3rd Edition free eBook (.pdf) (July 2011)
- Click to obtain the College Algebra, 3rd Edition free eBook (.pdf) (July 2011)
- Click to obtain the College Trigonometry, 3rd Edition free eBook (.pdf) (July 2011)
- Click to obtain our errata for the 3rd Edition Textbooks (.pdf)
August 2010:
June 2010:
December 2009:
August 2009:
