After editing anything (series, book, author), you stay in the same position on the site. Your way back to the previous site is to:

1. Scroll to the top of the page to click on "Back to ..." which takes you back to the previous site, but I've encountered a situation where the position stayed at the bottom of the page nonetheless.
2. Click the "Cancel" button which suggests"dismissing/reverting" the change already made.

I see possible solutions:

1. Make the "Update" button turn into "Back (to previous page/author/book)"
2. Automatically redirecting the user back to the previous page after they hit the "Update" button.
3. After they hit the "Update" button, their position on the site goes up and they can click the "Back to..." button themselves if they want to stop editing.