The above is the video to sign up for myBooks. Here is the step by step explanation of the above mentioned topic.
You can sign up for myBooks by using your Email or Phone. Now you can sign-up myBooks using existing information from a social networking service such as Facebook, Apple, or Google, instead of creating a new login account specifically for myBooks.
myBooks Sign Up Page
myBooks Login Page
Remember me logged in:
The option has added to the login page and it helps the user to keep logged in even when they dint use mybooks for a long time, it will not log out by session time out.