Book reviews: The mixing of magmas. Field evidence, numerical models, experiments, by Diego Perugini, 2021. Advances in Volcanology, Springer, Switzerland; 162 pages; eBook price 85.89 EUR, ISBN978-3-030-81810-1 Book reviews: Principles of karst hydrogeology – conceptual models, time series analysis, hydrogeo-chemistry and groundwater exploitation, by Antonio Pulido-Bosch, 2021. Springer International Publishing, 369 pages. eBook price: 50,28 EUR, ISBN 978-3-030-55370-8 Book reviews: Coastal geology, by Juan A. Morales, 2022. Springer International Publishing, 455 pages. eBook price: 96,29 EUR, ISBN 978-3-030-96120-6 Aliens and dragons: purposefully-framed play and non-standard learning methods in teaching evolutionary processes to primary school pupils Palaeoenvironmental and palaeoclimatic inferences based on X-ray computer tomography: a case study of alkaline lake deposits in Hungary Morphometric analysis of pebbles in verification of transport processes and interpretation of palaeoenvironment: A case study from the Ogwashi Formation (Oligocene), Niger Delta Basin, Nigeria Utilization of ASTER data in lithological and lineament mapping of the southern flank of the Central High Atlas in Morocco