Rachel Grover writes: “In my last post, I shared five easy ways Google Sheets keeps me organized throughout the year. Today, I’m diving into five more complex, yet indispensable, uses that form the crux of my daily organization. While they might involve a few more technical steps and advanced features, I use these documents to free up my mental energy for teaching, ordering, or readers’ advisory.” Applications include organizing book displays, picture book inventory, and managing annual tasks.