This weeks theme is Classrooms
I thought it was tough looking for previous characteristics, but this one was even tougher....and I may have taken some liberties with the covers
Solving for Ex has a chalk board, which technically is in a classroom.
Magic Study has a room, which in the book is where Yelena is based some of the time.
That is the grand total number of books I could find...and I can't wait to check out other posts to see what they found. I really sucked at finding books this week, and I'm sure I'll look at others and *head desk* for not thinking of other covers.