1. Cabinet Making and Millwork by John L. Feirer. I read this book cover to cover when I first got into woodworking, and its still my number one reference book when researching a project or technique. I believe it was intended as a textbook for a high school shop class, so it's laid out in great 101 style. It includes descriptions of everything from how sandpaper is made to best practices for shop math, and provides details for both hand and power tools.
The latest edition of this highly regarded instructional manual. See the great reader reviews posted for the previous editions. With this book and a weekend of your time you can make a plane and learn to use it effectively. You’ll also discover a wealth of general woodworking tips and acquire a solid grounding in many fundamentals of fine woodworking. Now in its third printing, “Making and Mastering Wood Planes” by master craftsman David Finck is the definitive book in the field and a classic introduction to the art of fine woodworking.
We want to make these pieces square, and of identical length. Square is a matter of making sure the saw blade is square and that the cutting guide is square. The trick to getting the pieces of the same length is to clamp them together and to cut them all at once. For the 4x4's, that means making a rough cut in each first, so we have four pieces, each 3-4" longer than we need, from which we'll get our four legs.