The vendor shall provide instructional materials in multiple formats to meet diverse learning needs: 1. Print textbooks for all courses as specified in the El Paso Community College Dual Credit adoption list 2. Digital textbook versions with full content accessibility 3. Interactive digital textbooks with enhanced learning features 4. Workbooks and consumable materials as required by course instructors 5. Lab manuals for science courses requiring laboratory components 6. Specialized software for mathematics, computer science, and science courses 7. Online access codes and supplementary digital resources 8. Student edition and instructor edition materials where applicable All digital materials must include interactive capabilities that support student engagement and learning outcomes. The vendor shall ensure digital textbooks contain features such as highlighting, note-taking, search functionality, and multimedia content where available.