From your book club page click on the Settings button to get to the Admin section. From there the Members button takes you to the area where you can view existing members. In the top right corner of the screen you will see if you have any pending requests for approval. Clicking on that takes you to a new page where you can see who has requested to join your club. To view their profiles click on their pictures, and to approve them click the Select button in the top right hand corner of the screne then click on the users you want to approve.