The Secret Mission: Ben & Nana's Big Adventures

Ben & Nana's Big Adventures are about a four-year-old inquisitive little boy who loves to ask questions. He loves to ask questions because he loves to learn about life. Nana, his grandmother is sometimes the one who answers those questions. While answering Ben's questions, Nana does her very best to put them into a word picture story to help him better understand whatever he's asking.Today's adventure is called, The Secret Mission. Ben has a very important question to ask his Nana. Let's go find out what it is!"Nana, what is autism?"