Original title: La tiare d'Oribal, 1958 -- (No 4) Publisher: Ward Lock (UK), 1971 Format: Hardcover, 230x305 mm, 64 pp., color
Original title: La griffe noire, 1959 -- (No 5) Publisher: Ward Lock (UK), 1971 Format: Hardcover, 230x305 mm, 64 pp., color