<p>What animal's name means 'riverhorse'? During which war did Anne Frank write her diary while living in the attic of a house in Amsterdam? For the answers check out this new edition of The Whiz Quiz Book. Compiled by members of the National Parents Council (NPC) to meet persistent demands from parents of primary-school children, it is a unique project. Teachers, children and parents worked together to write it. Questions on a wide range of subj...