Publishing: which books on-line?

The euphoria enjoyed by businesses linked to the new technologies of information and communication at the beginning of the 21st century has dissipated. At the moment, the business offer for digitised books is very small. Nevertheless, a few sectors are experiencing some growth. The author of the article describes the transformation taking place in the book chain and reminds us of the legal and economic issues under debate. She ends by evoking the expectations created by these new media.