English: This a new version which consists entirely of self-made material (unlike the previous version which contained some material from non-free sources and which was deleted.) P.S. There is no "My First" series that I know of. If there are, I seriously doubt that "My First" is a trademarkable term, any more than "Illustrated edition" or "Second grade reading level" or "Introduction to XYZ" or whatever. Titles of course cannot be copyrighted so "My First Book About..." is free by definition.