London: Routledge & Sons, 1944. First edition of one of the most influential and popular expositions of classical liberalism ever published. Octavo, original black cloth. Association copy, inscribed by the author on the front free endpaper, "To Dr Karl Popper a fellow struggler for freedom with friendly greetings from F.H. Hayek." Also included is a letter signed by Karl Popper to his assistant Melitta Mew, presenting her with this book as a birthday gift ("...It is the copy he sent me to New Zealand on publication of the book, with a beautiful dedication. And thank you for everything you are doing for my work (and me)... Karl"), on his stationery of 136 Welcomes Road, Kenley, Surrey, and dated 23 January 1994. While this book was very special to Popper, he had been diagnosed with cancer and passed away from complications in September. Ms. Mew helped to put together Popper's lectures and essays in a book, which was published in 1996: "In search of a better world : lectures and…