Here's one you don't see every day (at least mooks like me don't) - the two books in my Kid Sensation series are ranked #1 and #2 in one of their categories:
Best Sellers in Superhero Fantasy eBooks
Top 100 Paid
Top 100 Free
To a certain extent, it feels like Thunderdome: Two books enter; one book leaves... Seriously though, all I can say is that I feel blessed that the books seem to be finding an audience, and I'm continually floored by the level of support my writing has received. Over the past week Mutation broke into the Top 1000 in the paid Kindle Store (the highest rank I saw it get to was #691), and I even find myself with an Amazon Author Rank that's in the Top 100 for Fantasy and Science Fiction. It really does feel like I'm on some wild ride, but at the moment I'm really loving it!
Needless to say, Amazon has been - and continues to be - a big part of my success. At the same time, however, I'm attempting to establish a foothold on other platforms: Barnes & Noble, Kobo, etc. (Trying to avoid putting all my eggs in one basket, so to speak.) Truth be told, though, I'm struggling to find ways to market to those with Nook and Kobo e-readers. Most of the powerful promotional tools seem geared towards the Kindle (and you can't blame them for that), but I'm still so new to all this stuff that I'm probably overlooking something.