Electrons in Solids: Mesoscopics, Photonics, Quantum Computing, Correlations, Topology (Graduate Texts in Condensed Matter). By Hendrik Bluhm, Thomas Brückel, Markus Morgenstern, Gero Plessen and Christoph Stampfer. De Gruyter, 2019. Paperback, pp. 393. Price EUR 59.65. ISBN 978‐3‐11‐043831‐4. Issue 4 (30th June 2020) - Macchi, Piero