Alfred Bester 
The Starcomber [EPUB ebook] 

Take two parts of Beelzebub, two of Israfel, one of Monte Cristo, one of Cyrano, mix violently, season with mystery and you have Mr. Solon Aquila. He is tall, gaunt, sprightly in manner, bitter in expression, and when he laughs his dark eyes turn into wounds. His occupation is unknown. He is wealthy without visible means of support. He is seen everywhere and understood nowhere.