Cardboard Boomerang: Explains how to design and make a cardboard boomerang, with pictures and videos.
Carl's Composite MTA Pages: Some explications from a specialist of the MTA boomerangs made in composite materials.
Finger Boomerangs: Plans for making and flying small boomerangs made from file card paper.
Four Wing Boomerang: Plans for building and flying a four-wing boomerang from a manilla file folder.
How to Make Boomerangs That Come Back: Basic description for construction of various boomerangs.
MrDunston Boomerangs: Crafting and throwing instructions, plans, photos and links.
Pat's Boom Bag: Devoted to the construction of boomerangs; includes instructions for multiple lap joint sticks and general tips.
Whishhbone Boomerangs: Instructions for making your own. Includes materials, shapes, pattern, airfoils, carving, and tuning discussions.