There are two ways to reset and replace your liveBooks password.
From the Dashboard:
1. Click the drop-down arrow next to your active site name.
2. Click the gray "Account" button.
3. Click the blue "Change Password" button.
4. Reset your password!
From the login page:
1. Go to the login page at http://design.livebooks.com
2. Click the Forgot Password? link
3. Enter your email address
4. Go to your email and click the Log In and Reset Password button
5. Submit a new password and click the Save and Go to Your Dashboard button