Narlikar (National Physical Laboratory, India) presents 13 chapters that discuss experimental and theoretical research in the field of Josephson Junction Arrays (JJAs), important to the study of superconductivity. Topics include the JJAs as model of granular HTC superconductors, novel effects in high Tc granular superconductors predicted via a model of three-dimensional JJAs, current-voltage scaling and disorder in JJAs, flux flow oscillators for superconducting integrated SUBMM wave receivers, and phase coherence in classical and quantum superconducting arrays. Annotation c. Book News, Inc., Portland, OR (booknews.com)