The Universal Rules Compendium is the answer that knits together the base game and expansions into a coherent whole.

 7 extraordinary appendices (and a back cover reference): 

• Appendix A: Frequently Asked Questions
• Appendix B: Gentry Cards
• Appendix C: Improvement Tiles
• Appendix D: VP Cards
• Appendix E: Objective Cards
• Appendix F: Milestones
• Appendix G: Solo Opponents
• Back Cover: Quick Reference