To access a publication that you've purchased, click here to access your Electronic Library. You will be asked to sign in using your email address and password if you are not already signed in, then you will be directed to your Electronic Library.
You may also access your Electronic Library by clicking the Sign In button in the upper right-hand corner of the screen. (This button might also say Your Account if you are already signed into your account.) Sign into your account using your email address and password.
Once signed in, you will be taken to Your Account home page. Here, click the link that reads "Electronic Library."
In your Electronic Library, you will see the publication that you purchased. Click the title of the publication and on the next page you will see options to download the book files.