Watch FilmoFlix. Have you ever wanted to make a million dollars? Marvelosissimo the Mathematical Magician is ready, willing, and able to explain the nuts and bolts -- as well as the mystery and wonder -- of earning money, investing it, accruing dividends and interest, and watching savings grow. Hey, you never know! An ALA Notable Book A Horn Book Fanfare Selection A School Library Journal Best Book of the Year A Teachers' Choices Selection