We buy and sell old second-hand books, antiquarian books and prints. We research and publish our own eBooks as hardbacks together with 10% Free sample download of each eBook. Our book valuation and advice service are well known, we are on page one of Google. We have a wide range of are own published book categories from Art, Architecture, American History to Technical History, to Political American/British Cartoons. All eBook titles are unique and original to mumfordbooks, written and published by Michael R. Mumford.