Olivier Bonaventure

Please look at github.com/cnp3/ebook which is more up to date

Please see the third edition on https://github.com/cnp3/ebook

Thanks for identifying this broken link, please provide a pull request

Please send a pull request with the proposed modification. Thanks

Please refer to the file containing this sentence so that it can be checked quickly.

Merci de proposer un pull request en identifiant le fichier à modifier.

Please propose a pull request

The figure would need to be redrawn.

Thanks for the suggestion and your post seeking for reviewers. I've added a LICENSE file in the book and book-2nd directories

Agreed, this is an error, feel free to propose an updated text