A book reviewer starts out about $5.00 for a review after doing one free review to show that you can follow the guidelines. As you do more and get on higher levels, there will be higher paid book reviews offered to you. The paid reviews are from $5.00 to $55 on the average. There have been a few higher-paid ones if you are on level six and choose those. Most of the books are ebooks through Kindle Amazon. Some are paperbacks that you get to keep.