This appendix provides a comprehensive list of helpful resources; it includes much more than just the texts cited in Rainwater Harvesting for Drylands and Beyond, Volume 2. This list begins with general rainwater-harvesting resources. Then sections II through XXV follow the topical order in the preface, introduction, chapters, and epilogue. Sections XXVI through XXIX provide helpful funding, financial incentives, human-powered pumps, and water conservation resources. Note: On website URLs: For long URLs, some readers may find it easier to just type in a title search in Google or another search engine. Almost all URLs listed below (or the organization from which a downloadable document is available) are resources in themselves.