Recommended by the Pall Mall Gazette in 1882 as ‘quaint and original’ and ‘well worth reading’, the Memoir of Augustus De Morgan combines biographical narrative with De Morgan’s own correspondence…

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high…

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high…

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public…