Book review of Portals: The Visionary Architecture of Paul Goesch by Robert Wiesenberger and Raphael Koeing. Yale University Press, April 2023. 104 p. ill. ISBN 978-0-300-26969-7 (pbk.), $25.00. Reviewed July 2023 by Barbara Ann Opar, Librarian for Architecture and French language and literature, Syracuse University Libraries, baopar@syr.edu.