We are frequently asked what other books we would recommend to those wishing to be accomplished in data analysis. Here is a list of books that one or more of us keeps at close at hand on the bookshelf. Most are consistent with the model comparison approach we advocate, but our general criteria for including books on this list are (a) usefulness and (b) understandability. Of course, we suggest that you buy and read our textbook first! The books are not listed in a particular order and we will be adding to the list from time to time.