Store › Secrets of the Unknown. Alan Class. (UK) - 83 - 1960`s Image 1 of 1 Secrets of the Unknown. Alan Class. (UK) - 83 - 1960`s £6.99 Condition - Lowish grade - back cover has a two-inch tear - with a large crease. Heavy spine roll. (3144) Add To Cart Added! Condition - Lowish grade - back cover has a two-inch tear - with a large crease. Heavy spine roll. (3144) You Might Also Like Quick View Secrets of the Unknown (Alan Class) - 116 £5.99 Quick View Secrets of the Unknown - Alan Class UK reprint. - 32 - 1960`s £5.99
