There are many ways to attach pieces of wood. You can use screws or nails to keep them nice and secure or another option can be wood glue. But when making certain items, it's a good idea to use joints when connecting pieces of wood. In this tutorial they talk about how to make mitered half-lap joints. The best time to use these joints is when you're using one to two inch stock. Items like desks and dressers usually have half lap joints. It adds studiness to the internal structure without needing any additional height. So check out this tutorial on how to cut one today. Enjoy!