Friday - ...and another Special

I popped into the shop today on my way past and informed Mark that next week I was available as it was half term. While there, John said he had another Penguin Special, and an unusual one:

S88 from 1941 (this is the revised version from 1943). He also told me that quite a few people were after early Penguins and one was after 1^st editions of the first 100. A true collector! I checked my meagre collection and I don't have any 1^st editions, only a 1^st reprint at best.