I just finished organizing my books by series first and then the ones I have by the same author leaving the remainder for the end. I did consider alphabetizing them or organizing them by height. I battled with the decision whether or not I should stick the books by the same author but didn't go with the series together. In the end, I kept them seperate. I did however stick my bird and writing books together and called it my reference section. I feel better now that I've gotten them sorted out. It was driving me crazy to have them all over the place.
Does anyone else do this kind of thing?