You may not realize that you can use resources at the library to find those summaries, and they're packaged in a format that most teachers won't find objectionable!  You have several options.  First, go to westbanklibrary.com & log into your library account.  Then... 

Option 1: Click on the TexShare Databases icon then find "Gale Literature Resource Center"

Option 2: Click on the TexShare Databases icon then find "Literature Review Center"

Option 3: Click on the Gale Virtual Reference Library icon then just start typing in the search box at the top of the page 

Some of what you'll find: plot summaries, character & plot analysis, cultural impact, author biographies, & more... 

Each of these resources will give you slightly different information, so try them out by searching for the book you're reading & seeing what you find.  If you need any help, click the orange "Ask Us" button found anywhere on Westbank's website, & a librarian will assist you.

And really, you have even more free & reliable information available to you through the library, & your teachers will be so impressed that you didn't use a google search.  Ask for help if you need it!