Matters of Gravity, The Newsletter of the Topical Group in Gravitation   of the American Physical Society, Volume 31, Winter 2008
  GGR News: GGR program at the APS meeting in St. Louis we hear that... by David Garfinkle 100 years ago, by David Garfinkle   Research Briefs: The Torsion Pendulum's Contribution to Dark Energy, by Bill Hamilton   Conference Reports: 10th Capra Meeting on Radiation Reaction, by Carlos Sopuerta Quantum Gravity in the Southern Cone IV, by Rafael A. Porto 
David Garfinkle, Greg Comer