Edit: How-to also welcome. Also, rider biographies and autobiographies with practical insight.
Twenty-five years ago, when I was very actively riding, I had money for the basics and little else. On returning, I’m confident that I know the practice of what we do – using aids, etc. – but now I’d like to know the theory behind it all. Please chime in with your favorites and definitely include guides that you consider not useful at all.
Some books have been updated several times, and I’m wondering whether the latest versions are significantly better than their predecessors. On another note, some books have been translated from their original language and I’m curious whether the text is clear in English. (There must be some GREAT German horsey terms that we don’t have in English. Foamy mouth during dressage test probably has its own word. Ditto, improperly rolled polo wraps (I couldn’t get the velcro direction straight in my head two decades ago when rolling laundered polos and I doubt it’s going to come together now.) Ditto, tail strands that don’t behave and join the others.