Undated. Each book individually paginated. Some full colour illustrations, various in-text black and white illustrations. Two colour illustrated cloth-covered boards, orange title on front, black titles on spine. Landscape 8vo. Sun-faded spine, lightly rubbed corners and spine ends, some light soiling. Text block edges tanning. Endpapers tanning; paste down paper scarred from removal of bookplate; rear endpaper rippled, volume quite loose. Otherwise internally neat, clean, barring very occasional foxing.
