The Edge of the Unknown is a collection of essays and articles written by Arthur Conan Doyle between 1919 and 1930. It was first published in a single volume by John Murray on 24 june 1930.The essays and articles, initially published in magazines, were revised for the book.
The Edge of the Unknown is a collection of essays and articles written by Arthur Conan Doyle between 1919 and 1930. ... The essays and articles, initially published in magazines, were revised for the book. The original texts are found in the dedicated entries below, while revised texts are found below.