You may learn that the book has been assigned to a reviewer. This makes your follow-up calls even more vital. This works the first time you call. Act as if each call is your second call. You are familiar with your contact, you've talked before.
Persistence is the key.
But you must follow their rules. Your goal is to make these reviewers your friends. If you choose guilt over persistence, you will limit your reviews. But if you call when it's a good time for THEM, fax when they've said they prefer faxes, practice pleasant persistence, and have a great book, of course, you will get reviews. Follow these tips Keep a script in front of you.