4U 0115+63: phase lags and cyclotron resonant scattering
4U 1344-60: a bright intermediate Seyfert galaxy at z=0.012 with a relativistic Fe Kalpha emission line
4U 1608-52 and 4U 1636-53, and the origin of the kHz QPOs in LMXBs
4U 1626-67 - A prograde spinning X-ray pulsar in a 2500 S binary system
4U 1820-30 as a potential test of the nonsymmetric gravitational theory of Moffat
4U 1907+09: a HMXB running away from the Galactic plane
4U 1909+07: a well-hidden pearl
4U 1909+07: a well-hidden pearl (Conf. Proc.)
4U 1957+11: a persistent low-mass X-ray binary and black-hole candidate in the high state?
4U2206+54 - an Unusual High Mass X-ray Binary with a 9.6 Day Orbital Period but No Strong Pulsations