Account Management > Login
How do I login to www.nisbook.com?
Click on “Sign In” at the top right corner of the page. Enter either your email or username followed by your password.
I forgot my NISBook password. How do I retrieve my password?
Click “Forget password?” on the “Sign In” page. Enter the email that you registered with us. A password reset link will be sent to you by email. Follow the steps in the email to reset your password.