The British Library has added the original handwritten and illustrated version of Alice in Wonderland to their ‘Turning the Pages’ collection of online books.
It has full audio, a virtual magnifying glass, and the Shockwave presentation is so good I have been flicking through it for several hours.
Although there are narrowband versions, you will need broadband to appreciate the books.
http://www.bl.uk/onlinegallery/ttp/ttpbooks.html
Mukade