I’ve been going through the 2018 edition which I got from the library. I would recommend buying a used copy so you can mark it up and dog-ear pages. Nicely organized, fairly concise descriptions, handy lists of schools by strength and consortia. I highly doubt the material changes much from year to year. The description my alma mater and the school I almost selected are oddly pretty similar now to what I recall from ages ago. Selectivity may change over decades but the core personality of a college seems pretty consistent over time. This is a solid reference guide for an admissions adviser, guidance counselor, parent, or student.