I put some of my bookmarked "sources of recommendations" here -> https://rentry.co/Book-Recommendations-Sites https://rentry.co/Book-Recommendations-Sites For

I put some of my bookmarked "sources of recommendations" here -> https://rentry.co/Book-Recommendations-Sites https://rentry.co/Book-Recommendations-Sites For specific categories, most reviews/ratings are (unfortunately) on Amazon and Goodreads, so I tend to visit them first (if no expert is on hand)