The nearby dwarf galaxy POX 52 at z = 0.021 hosts an active galactic nucleus (AGN) with a black-hole (BH) mass of M_{\rm BH} \sim 10^{5-6} M_\odot and an Eddington ratio of \sim 0.1-1. This object provides the rare opportunity to study both AGN and host-galaxy properties in a low-mass... Show more