
300 books remain from the several thousands Clemens originally donated to the Mark Twain Library. A good number of them contain notes Clemens wrote himself, some of them are critical, some offer praise, others are simply a glimpse of a man who seems to have realized he was a legend in his own time & that others would be reading his notes at some point in the future.
The note above reads: "To Jean Clemens with her Father's love. Sept. 1903"

This is from the Guestbook it reads: "The Guestbook of Dear Uncle Mark. From his most affectionate niece. -Mary Rogers"
Reply: "Mary, you are just a dear! This the opinion of your oldest and best uncle-Mark. December 26, 1908."