Compact Relativistic Binary Systems.- Black Hole Binaries: The Journey from Astrophysics to Physics.- Searches for Gravitational Waves from Binary Neutron Stars: A Review.- Observations of the Double Pulsar PSR J0737–3039A/B.- Gravitational Lensing in Compact Binary Systems.- Accreting Neutron Star Binaries.- Accreting Neutron Stars in Low-Mass X-Ray Binary Systems.- Observations and Modeling of Accretion Flows in X-ray Binaries.- Cataclysmic Variable Systems.- Modeling the Hot Components in Cataclysmic Variables: Info on the White Dwarf and Hot Disk from GALEX, FUSE, HST and SDSS.- The Cool Components in Cataclysmic Variables: Recent Advances and New Puzzles.- Models for Dynamically Stable Cataclysmic Variable Systems.- Modeling Short-Period Eclipsing Binaries.- Distance Estimation for Eclipsing X-ray Pulsars.- The Tools of the Trade and the Products they Produce: Modeling of Eclipsing Binary Observables.- The Closest of the Close: Observational and Modeling Progress.- Aspects of Short-Period Binary Evolution.- Common Envelope Evolution Redux.