Feature Special Sleep Issue : PDF Download page By Science News October 9, 2001 at 2:52 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Print (Opens in new window) Print All files are saved as PDFs. Please download Adobe’s Acrobat Reader to view these files.Sleep Special : Complete PackageHigh Quality (17MB) | Low Quality (2MB) The Why of sleep (Tina Hesman Saey) / All Kinds of Tired (Susan Milius)High Quality (6.7MB) | Low Quality (1.1MB)Sleep gone awry (Laura Sanders)High Quality (2.5MB) | Low Quality (268KB)Dying to sleep (Tina Hesman Saey)High Quality (7.9MB) | Low Quality (716KB)