I have updated all the business reports in the genre guides. Let’s look at the headlines. Top Tier Genres Mostly Steady Most of the top tier genres stayed steady with a few exceptions: Erotica, a normally steady category, jumped nearly 75%. Children’s jumped up as well, but it is a volatile category, with a lot of trad publishers in it. Science fiction had big drop, both from last month and year over year. However, it is still a little above its normal flow. In a category with a 63% publisher percentage, the big spikes are generally due to big trad…