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 These notebooks cover an introduction to deep learning, fastai, and PyTorch. They are copyright Jeremy Howard and Sylvain Gugger, 2020 onwards.
 
+Our plan is that these notebooks will form the basis of [this book](https://www.amazon.com/Deep-Learning-Coders-fastai-PyTorch/dp/1492045527), which you can pre-order. It will not have the same GPL restrictions that are on this draft.
+
 The code in the notebooks and python `.py` files is covered by the GPL v3 license; see the LICENSE file for details.
 
 The remainder (including all markdown cells in the notebooks and other prose) is not licensed for any redistribution or change of format or medium, other than making copies of the notebooks or forking this repo for your own private use. No commercial or broadcast use is allowed. We are making these materials freely available to help you learn deep learning, so please respect our copyright and these restrictions.