Most students will probably wish to choose one of the following four options: The Cheapest Option with the Serway Text Electronic Text with WebAssign
or
The Cheapest Hardcopy Option - all the text except the HW problems Hybrid Text with Enhanced WebAssign
The Full Hardcopy Text and Problems - Volume 1 only (only for students who want access to all the authors' HW problems - you still must buy Enhanced WebAssign access) Volume 1 of Full Text
Enhanced WebAssign Only (with no Ebook) (for students who buy the full text or choose to use a used version of a previous edition of Serway and Jewett) This can also be purchased directly from the WebAssign website with a credit card. Enhanced WebAssign Only
If you buy the Enhanced WebAssign Only, then a fifth option is to choose a used version of any textbook for introduction to physics with calculus; but I will provide a reading schedule only for Serway's 8th edition.