Ruban, D.A. 2021. Book Review: Baja California’s coastal landscapes revealed: excursions in geologic time and climate change, by Markes E. Johnson, 2021. The University of Arizona Press, Tucson, 237 pages. Paperback: price $22.95, ISBN 978-0-8165-4252-9. Geologos. 27, 3 (Dec. 2021), 193–194. DOI:https://doi.org/10.2478/logos-2021-0023.