Here's an opportunity that you might not want to miss.
If you would like to get your book in front of a world-wide pool of reviewers through NetGalley, check out Broad Universe's webpage. For $45 (non-members; $25 members) your book will be made available to NetGalley's reviewers for one month. You can sign up as many books as you want for as many months as you like.
Normally, NetGalley exposure runs in the hundreds of dollars. So this is a pretty good deal.
Though Broad Universe is an international organization promoting works of speculative fiction written by women, anyone can use the NetGalley program. Here's Broad Universe's webpage address for more information: http://broaduniverse.org/.