John Langdon (typographer) Langdon is known mostly through his association with Dan Brown, and the novels "Angels & Demons", "The Da Vinci Code," "The Lost Symbol, Inferno, and Origin". The protagonist of these novels was named Robert Langdon as a tribute to John Langdon, and he will continue to be so for his next 12 books, an estimate given by Dan Brown himself. Langdon is now a professor of typography and corporate identity at Drexel University in Philadelphia. He continues to do work on ambigrams, as well and fine art works that incorporate language, type, and philosophy. Langdon credits his paternal grandparents for
Orlando (fictional character) Orlando (fictional character) "Not to be confused with Orlando (cat)" Orlando (The Marmalade Cat) is the fictional eponymous hero of the series (of the same name) of 19 illustrated children's books written by Kathleen Hale between 1938 and 1972, issued by various publishers including "Country Life" and "Puffin Picture Books". The series involves a marmalade cat (most likely a ginger tabby) named Orlando, and his adventures with his family and wife named Grace. The "Orlando (The Marmalade Cat)" books were created by Kathleen Hale for her two children, and Orlando was inspired by their real-life cat Orlando. When "Country Life"