The Best Notes

While looking for summaries of a classic book, I found a new-to-me free website.

The Best Notes

This is useful. Of course if you read a book then read the summary you inevitably disagree sometimes and think they left out important details. I don't think this is unavoidable.

What is your favorite free website for free literature study guides?

I am trying not to buy paper versions of Cliff Notes for everything we read. We usually don't need everything a guide offers so I'd prefer to use free website resources for the little bits we do need.