• If the patron listens to a portion of an audiobook,
• then logs out of SimplyE, quits the app, but does not log out
• and then logs back in returns to the app and resumes listening to their audiobook,
• the audiobook should begin playing where the patron left off

Specific test case: open one book, then go open another one, go back to the first one. It should reopen where you left off for that 1 book, not the 2nd one