Thomas Longman edited a beautifully illustrated edition of the New Testament, and William Longman was the author of several important books, among them a History of the Three Cathedrals dedicated to St Paul (1869) and a work on the History of the Life and Times of Edward III (1873).
Thomas Longman zredagował piękną ilustrowaną edycję Nowego Testamentu, a William Longman był autorem serii książek m.in. History of Three Cathedrals dedicated to St Paul (1869) , History of the Life and Times of Edward III (1873).