I wrote this article on my author site after being inspired by some surprising (infuriating, actually) discoveries by my beta readers. When I sent out the manuscript for THE PRINCE OF GRAVES to the brave souls who volunteered to read it, I had an idea of the problems they might find: some passive voice, some tense inconsistencies, and the occasional typo. Yes, they did find these, plus some errors that I cannot explain how I put them in there in the first place.
So if you’re wondering about using beta readers, here’s my two cents: