"Physics With Modern Physics For Scientists and Engineers" - Wolfson and Pasachoff

This is a very good textbook for two semesters of introductory physics (requires calculus) at the college level. If you wanted, there is probably enough material to teach a third semester from this book. There are many books out there that cover the same material, but this is the best one I've seen in terms of organization, explanation of the material, and the number of good examples.