I collect cookbooks, and through the years, I have accumulated more than 200 of them. Any time we take a road trip, I always make it a point to check out a cookbook section.
From time to time, I can find vintage cookbooks at thrift stores that have very unique recipes in them. I particularly like the old spiral-bound church cookbooks, which have the typical 13x9 casserole recipes in them. I enjoy reading the recipes to see if anything sparks my interest enough to try it.