I don't know about TAoCP but SICP has been available in electronic format for some time. They released the full book as HTML [1] but others have taken to forma

I don't know about TAoCP but SICP has been available in electronic format for some time. They released the full book as HTML [1] but others have taken to formatting it in Mobi [2], PDF [3] and even a "Pocket" edition [4] formatted for small devices. [1] http://mitpress.mit.edu/sicp/full-text/book/book.html http://mitpress.mit.edu/sicp/full-text/book/book.html [2] https://github.com/twcamper/sicp-kindle https://github.com/twcamper/sicp-kindle [3] https://github.com/sarabander/sicp-pdf https://github.com/sarabander/sicp-pdf [4] https://github.com/sarabander/sicp-pocket https://github.com/sarabander/sicp-pocket