Toronto: Clarke, Irwin & Companu, Signed first edition, 1952. Cloth hardcover in dust jacket, 60 pp., illustrated, clean unmarked text, Very Good copy in Good dust jacket, light soiling or discoloration to some pages and to the page-edges, light bumping to the tips of the book's covers, some soiling and discoloration to the dust jacket, wear to the tips and edges of the dust jacket including creasing, tearing, and some loss. Dust jacket housed in archival dust jacket protector. Signed by Armstrong on the dedication page. Also signed on the front flyleaf by D. L. McCarthy, author of the foreword to whom the book is also dedicated. Very Good / good.