“Raw Materials for Future Energy Supply” : By Friedrich-W. Wellmer (Academy of Geosciences and Geotechnology, Germany), Peter Buchholz (German Mineral Resources Agency (DERA), Germany), Jens Gutzmer (Helmholtz Institute for Resource Technology (HIF), Germany), Christian Hagelüken (Umicore, Germany), Peter Herzig (GEOMAR Helmholtz Centre for Ocean Research, Germany), Ralf Littke (RWTH Aachen University, Germany) and Rudolf K. Thauer (Max Planck Institute for Terrestrial Microbiology, Germany), Springer International Publishing AG, Cham, Switzerland, 2019, 225 pages, ISBN: 978-3-319-91228-8, £79.99, €93.59, US$109.00 : By Friedrich-W. Wellmer (Academy of Geosciences and Geotechnology, Germany), Peter Buchholz (German Mineral Resources Agency (DERA), Germany), Jens Gutzmer (Helmholtz Institute for Resource Technology (HIF), Germany), Christian Hagelüken (Umicore, Germany), Peter Herzig (GEOMAR Helmholtz Centre for Ocean Research, Germany), Ralf Littke (RWTH Aachen University, Germany) and Rudolf K. Thauer (Max Planck Institute for Terrestrial Microbiology, Germany), Springer International Publishing AG, Cham, Switzerland, 2019, 225 pages, ISBN: 978-3-319-91228-8, £79.99, €93.59, US$109.00