The book market is yuge and filled with many niches. There used to be more broad market offerings but the market isn't as interested lately. So it's really impo

The book market is yuge and filled with many niches. There used to be more broad market offerings but the market isn't as interested lately. So it's really impossible to cover without writing 100+ reviews a week. And the AP (and their customers) can't afford that many. There's soooo much fragmentation.