To diffuse your book, you need to have a network of friends, or to reference your website. It is also possible to self-publish, then to refer into some networks, such as DILICOM or ELECTRE in France, with a SIRET number and some NAF codes. Refering to DILICOM and ELECTRE requires a paper distribution, leaving 30% of the margin to the booksellers, the shipping costs less. Self-publishing and authoring account require to contact each library platform. The author account is more expensive and (...)