- Bullwhip - Faster than Sound
- Picture and information about bullwhips and sonic booms, presented by Nova Online.
- Web Donkey Whips
- Features a description of whip history, types, construction and a reference publication.
- Whoosh: Whips in Xena Warrior Princess
- Fanzine discusses the whips used in the television show, but focuses more on how to choose a whip, crack a whip, and tend to a whip. Offers related links.