Plataformas para Criação de Ebooks Online
https://www.gitbook.com/
https://pt.wikibooks.org/
http://www.myebook.com/
http://www.livrosdigitais.org.br/
http://playfic.com/
https://online.boxshot.com/shapes/
https://issuu.com/
https://www.myebookmaker.com/