Perseus Publishing is proud to announce the latest volume in its series of recorded lectures by the late Richard P. Feynman, lectures originally delivered to his physics students at Caltech and later fashioned by the author into his classic textbook Lectures on Physics. Volume 15 (Feynman on Electricity and Magnetism, Part 2) contains sections on electrostatic energy, electricity in the atmosphere-including lightning and thunderstorms-magnetostatics, and the magnetic field.