The Used and Rental copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.
The newly-reorganized Ninth Edition covers constitutional structure first (i.e., jurisdiction to tax, Commerce Clause, intergovernmental immunities, etc.) and specific taxes second (i.e., property taxes, corporate and personal income taxes, and sales taxes.) It provides more student guidance and roadmapping than previous editions.