Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and his memory continues to inspire the creation of eBooks and related technologies today.Het paddestoelenboekje by Catherina Cool and Hendrik Adrianus Abraham van der LekAuthor: Lek, Hendrik Adrianus Abraham van der, 1881-,Language: Dutch, Class: QK: Science: Botany, Release Date: Oct 24, 2015