1. Login to www.rifflebooks.com and hover over your profile picture in the top Navigation menu. Select 'Your Books' from the dropdown menu.
2. From the grey navigation in the middle of the page, click on the 'Edit Profile' tab.
3. Scroll down to add your bio, expertise, zip code, interests, profile picture, etc.
4. Scroll to the bottom of the page and click 'Save Changes'
You may also cancel your account by clicking the 'Cancel account' button on the right of the Edit Profile page.