Letter from E.B. White to Harper & Brothers editor Eugene Saxton, March 1, 1939:
Herewith an unfinished MS of a book called Stuart Little. It would seem to be for children, but I’m not fussy who reads it. You said you wanted to look at this, so I am presenting it thus in its incomplete state. There are about ten or twelve thousand words so far, roughly.
You will be shocked and grieved to discover that the principal character in the story has somewhat the attributes and appearance of a mouse. This does not mean that I am either challenging or denying Mr. Disney’s genius. At the risk of seeming a very whimsical fellow indeed, I will have to break down and confess to you that Stuart Little appeared to me in a dream, all complete, with his hat, his cane, and his brisk manner. Since he was the only fictional figure ever to honor and disturb my sleep, I was deeply touched, and felt that I was not free to change him into a grasshopper or a wallaby. Luckily he bears no resemblance, either physically or temperamentally, to Mickey. I guess that’s a break for all of us.
Saxton pressed for a fall publication, but Stuart Little wouldn’t appear until 1945. “I pull back like a mule at the slightest goading,” White said.