C. Scarpati, “Book review: 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”, logos, vol. 29, no. 1, pp. 65–67, May 2023.