Naming of moons underworld, and Nix (a respelling of Nyx), mother of Charon, is the goddess of darkness and the night. Kerberos is a giant three-headed dog who guards the entrance to the underworld. The fifth moon is named for the river Styx that forms the boundary between the worlds of the living and the dead. The name of Eris's moon Dysnomia was suggested by its discoverer Michael E. Brown, who also suggested the name of the dwarf planet. The name has two meanings: in mythology Dysnomia (lawlessness) is the daughter of Eris (chaos). However, the name is also an intentional reference to
What the Dog Saw statistics and its lack of technical grounding. "What the Dog Saw" debuted at #3 on the "New York Times" Bestseller List. It spent three weeks in the top 3 and a total of 16 weeks on the chart, appearing concurrently with Gladwell's previous book "Outliers". It was also an Amazon Top 25 seller for the month of November. "What the Dog Saw" was named to Bloomberg's top 50 business books of 2009. All of the articles in "What the Dog Saw" can be read for free on Gladwell's website. Part 1: "Obsessives, Pioneers, and other varieties of Minor Genius" Part