Book Ordering/Buy Back Information

The MBS online bookstore will open on Thursday, July 6 for the 2017-2018 school year. MBS is offering free shipping on all $99+ orders from July 6-July 12 (midnight).

To order books online, go to

If you missed the Book Buyback, you can still sell your books back to MBS.     

To get your book buyback quote, go to and click on "Sell Your Books" and follow the instructions to complete your quote. It is important to log in using the same username and password that you used to purchase your books to process your buyback quotes to receive your Guaranteed Buyback.  You can always add ISBN numbers from any books that you own (even if you didn't purchase them from MBS) if you'd like to get a buyback quote from MBS. They will provide a shipping label for you to print. 
Click here for additional details. 

The Spirit Store is also accepting any books that you would like to donate. We are able to use these to benefit the school. You can drop them off anytime in the store. If you have any questions, don’t hesitate to contact Michelle at 314-692-6647.

Book Buyback Brochure:  EZ Drop Buyback Instructions 2017

A Guide for Selling Back Your Books  

Summer Reading Information Purchase Instructions:  click here