The Ride...

Can you tell what all of these books have in common? ... Any ideas? Same author - nope? Same Publisher - nope? Give up ... okay... I'll tell you. I drove away from the library with all five of these books on top of the van and didn't notice it until Kaitlyn screamed "Mom - there is stuff falling off the top of the van" as we pulled on to Lake Michigan Drive and she watched books fall to the ground past her window! Hilarious indeed! I am happy to report that all five books were retrieved from the middle of M-45 with very minor injuries. It was certainly one of 'those' days!