Espasa-Calpe How Do Trees Sleep? (Paperback with flaps). — made in Spain. What are you doing, Mum? I'm writing. And what are you writing? I'm writing a book.…
Espasa-Calpe How Do Trees Sleep? (Paperback with flaps)., sold under the Espasa-Calpe brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-10-24.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.