When it comes to bookstores, we all have our favorites. Some folks like small and cozy. Some folks like bright and airy. Some want chairs and tables for group chatting. Some want soft curl-up-by-yourself chairs. Some want a full menu of coffee, tea and munchables. Some think cups and crumbs should be banned. But no matter what your bookstore preferences, you can’t help falling in love with Square Books in Oxford, Mississippi. This is the mecca of book lovers everywhere.  For more than 30 years, Square Books is where you go for that quintessential bookstore experience. It’s where unknown indies and multi-million bestsellers mingle happily. It’s where you can find the titles everybody’s talking about and the ones nobody’s even noticed … yet. It’s where you can blow the budget on rare editions or fill your basket with bargains  Plus, the folks at Square Books so kindly painted their stairs with practically all of my favorite things — except for “Survivor,” chocolate-covered cream-filled doughnuts and (this week) LSU. Geaux, Tigers!