1. Camoupedia: A Compendium of Research on Art, Architecture and Camouflage;Behrens,2009
2. Iridescence in nature: how to disappear completely;Birch,2010
3. Interactive effects of size, contrast, intensity and configuration of background objects in evoking disruptive camouflage in cuttlefish;Chiao;Vision Research,2007
4. High tech materials could render object invisible;Cho;Science,2006
5. Asymmetric and Terrorist Attacks with Chemical Weapons, in Defending America;Cordesman,2001