janie diazSeptember 4, 2014L-bracket invisible bookcase, DIY bookcases, teachers and classrooms, new school year, how to decorate your classroom, school supplies, Merriam Webster Third Edition, Dictionary of Idioms, YOUHANGIT squishy thingy, YOULEVEL, how to make an invisible bookcase, hardcover books, repurpose old books, back to school, parent teacher night, world's best teacher, 2014-2015 school year projects for teachers and students, screw anchors, Tap-N-Lock