Incoming Resources
- Mysteries of sleep., written, produced and directed by Terri Randall ; a NOVA production by Terri Randall Productions for WGBH Boston, DVD/Widescreen
- The nocturnal brain, nightmares, neuroscience, and the secret world of sleep, Guy Leschziner
- The sleep revolution, transforming your life, one night at a time, Arianna Huffington