It'd be a pretty lousy marketing scheme to only try and appeal to horse owners. The brains behind @Horse_ebooks were bright enough to think three or four steps ahead and bring us ebooks on a wide variety of topics. Thanks, friends!
Top 10 Billionaires in the World? Most Powerful People in Tech? We've seen lists just like these for decades now. Recent features like Best Billionaires Under 40 have attempted to shake things up by getting more specific, but they need to go even further.