According to a sales description, the Harte quote on Twain appeared in: THE LIFE OF BRET HARTE; by T. Edgar Pemberton; C. Arthur Pearson Limited; London, 1903, 358 pages. Rare standard life of Harte printed by Ballantyne, Hanson and Co, Edinburgh and London. This book includes Harte's well-known description of Mark Twain: "He had the curly hair, the aquiline nose, and even the aquiline eye--an eye so eagle-like, that a second lid would not have surprised me..." I've not examined the book nor found an earlier reference to the quote published elsewhere. Barb