X-ray Study of Rekindled Accretion in the Classical Nova V2491 Cygni

X-ray Time Lags in TeV Blazars

X-ray Timing of Neutron Stars, Astrophysical Probes of Extreme Physics

X-ray Timing of Stellar Mass Black Holes

X-ray Variability and Evidence for Pulsations from the Unique Radio Pulsar/X-ray Binary Transition Object FIRST J102347.6+003841

X-ray Variability and Hardness of ESO 243-49 HLX-1: Clear Evidence for Spectral State Transitions

X-Ray Variability of AGN and Relationship to Galactic Black Hole Binary Systems

X-ray variability patterns and radio/X-ray correlations in Cyg X-1

X-ray variability patterns in blazars

X-ray variation statistics and wind clumping in Vela X-1

X-ray Variations at the Orbital Period from Cygnus X-1 in the High/Soft State

X-ray views of neutron star low-mass X-ray binaries

X-Ray Wind Tomography of the highly absorbed HMXB IGR J17252-3616

X-ray, Optical and Infrared Observations of GX 339-4 During Its 2011 Decay

X-rays from Colliding Stellar Winds: the case of close WR+O binary systems

X-Rays from Supernova Shocks in Dense Mass Loss

X-rays from the Eclipsing Millisecond Pulsar PSR J1740-5340 in the Globular Cluster NGC 6397

X-rays, gamma-rays and neutrinos from collisoinless shocks in supernova wind breakouts

X/gamma-ray emission from hot accretion flows in AGNs

XID II: Statistical Cross-Association of ROSAT Bright Source Catalog X-ray Sources with 2MASS Point Source Catalog Near-Infrared Sources