Here is the collection of reviewer directory links.

BookSirens Book Review Directory
This directory of over 500 book blogs from BookSirens can be searched as well as browsed by genre.

Indie Reviewers List
The Indie View has a big list of over 300 book reviewers with information including links to review policy and submission information.

Kate Tilton’s Book Bloggers
An alphabetical list of book bloggers compiled by Kate Tilton.

Melanie Rockett Book Reviewers Directory
A database of hundreds of book reviewers that is searchable and can be browsed by keyword.

Midwest Book Review Other Book Reviewrs
This resource from the Midwest Book Review contains a long list of other publications that review books.

NetGalley for Authors Seeking Book Reviews
There are many reviewers on NetGalley. This article from Writers Write explains more about how NetGalley can be used to reach reviewers.

Publishers Weekly: The Indie Author's Guide to Free Reviews
This article from Publishers Weekly contains helpful information for authors looking for reviews.

Ten Ways to Find Reviewers
This article from Empty Mirror offers some good ways to locate potential reviewers for your book. It includes advice on using Amazon and Goodreads.

The Book Blogger List
This helpful site contains a database of book bloggers that can be browsed by fiction and nonfiction category.