Melia, F., 2007 The Cosmic Horizon MNRAS 382, 1917 (Cosmology, Theoretical) Crocker, R.M. et al., 2007 The Cosmic Ray Distribution in Sagittarius B ApJ 666, 934 (Astroparticle, Theoretical) Crocker, R.M. et al., 2007 Radio Synchrotron Emission from Secondary Leptons in the Vicinity of Sgr A* ApJL 664, L95 (Galactic, Theoretical) Falanga, M. et al., 2007 General Relativistic Flux Modulations in Sgr A* ApJL 662, L15 (General Relativity, Theoretical) Ballantyne, D.R., Melia, F., and Liu, S., 2007 A Possible Link Between the Galactic Center HESS Source and Sgr A* ApJL 657, L13 (Astroparticle, Theoretical) BOOK: Melia, F., 2007 The Galactic Supermassive Black Hole, Princeton University Press