Read children's books online at International Children's Digital Library.   The ICDL has thousands of books in 54 languages online allowing you to browse by language, genre or age group.  You are not required to register either.  


"The ICDL Foundation's goal is to build a collection of books that represents outstanding historical and contemporary books from throughout the world.  Ultimately, the Foundation aspires to have every culture and language represented so that every child can know and appreciate the riches of children's literature from the world community."