1968, Padded Leather with gold gilt. Beautiful set I purchased in Australia. All four books contain illustrations from various Swiss artists. Collected Works of Robert Louis Stevenson's offer a fascinating blend of adventure, mystery, and exploration, showcasing his versatility as a writer. His timeless tales of adventure and intrigue have left an indelible mark on literature. From the thrilling escapades of "Treasure Island" to the psychological depth of "Strange Case of Dr Jekyll and Mr Hyde," Stevenson's writing captures readers' attention with its vivid characters and imaginative storytelling.