Booket The Spinoza Problem (Pocket Book) (Paperback). — made in Spain. On 10 May 1940, Hitler's Nazi troops invade the Netherlands. From February 1941, under…
Booket The Spinoza Problem (Pocket Book) (Paperback)., sold under the Booket brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-10-23.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.