David Astle is a full-time word nerd. He loves riddles, puzzles and alphabet soup. He makes crosswords for newspapers, talks a whole lot of words on the radio and even reads the dictionary on TV's Letters and Numbers. David has also written heaps of wordy books, stuff like Puzzled, Cluetopia, Riddledom and Wordburger. Plus a brand-new brain-bender called David Astle's Gargantuan Book of Words.