My first novel -- not counting a bizarre childhood effort -- was the science fiction novel Twin-Bred. It got quite a few good reviews, though a few noted an overabundance of named minor characters and some initial organizational flaws. I was and am proud of it -- but I agreed with those criticisms.
So I've done some tweaking.
There are still named characters who appear only once or a few times. For me, that's part of creating the feel of an institution with dozens of inhabitants, and/or of giving a realistic tone to certain conversations. But I've eliminated quite a few of what I decided were unnecessary character names -- starting with the little girl in the Prologue, for whom readers might search the rest of the story in vain.
I've also moved a few scenes to what now seem like more logical places, and broken up some chapters that lacked internal cohesion.
I'll be publishing this revised edition as soon as (a) I have time, and (b) I figure out the logistics. I've updated all my novels to correct typos or to add previews of upcoming books -- but this edition needs to stand on its own, while also replacing the original. Another wrinkle: Twin-Bred has been in Amazon's KDP Select program for some time, but I'm not sure the revised edition should start there. I've yet to ascertain whether I may publish the revised edition separately and outside KDP Select without waiting for the original edition's Select term to elapse.
I'm also not sure whether a revised edition counts as an "update" which I can make available to previous purchasers. If not, I'll supply the revised edition to any previous purchaser who asks for it.
Stay tuned! :-)