With Newbery season upon us, it’s also time for the 3rd annual 90-Second Newbery Film Festival. It’s a video contest in which kid filmmakers create movies that tell the stories of Newbery award-winning books in 90 seconds or less. These movies are funny, ingenious, and impressive! (Curious? We’ve gathered 25 of some of the best entries here, from a shadow-puppet version of Grace…