Better Woodworking from WOOD magazine presents Woodworking I: Building Bookcases:

Everyone enjoys the look and feel of fine wood furniture. It has a warmth and elegance that enhances every home. With the prices of quality wood furniture increasing, many do-it-yourselfers are making their own custom pieces. In this video, you’ll learn the correct way to build a lovely bookcase in your own workshop. We will take you through step by step, from initial planning to the finished product. As you build this project, remember, every new skill and technique you learn building this bookcase can be carried over into other woodworking projects.
 
Includes a 14-page printable PDF file with step-by-step instructions and drawings for building the bookcase.

This how-to woodworking video runs 31 1/2 minutes.