500 Wacky Knock-Knock Jokes

after a long time someone has comeup with a collection of jokes that is very nice one for the cildren targeted. it is not only the quality but also the variety that adds to the effect. the children i know who read it were very happy and relaxed. the smile on their faces said everything and i will do anything for getting it again. the language is simple and so is the grammer making it simple for children to understand it without any efforts. it would have been better if there were more pictures and colors. the jokes have the universal appeal and the book will find favours throughout the world. the writer seems a experienced person and i hope to see some more books from her. bye do not believe me just get a book and read.