Synopsis Since 1993, the Cadbury Bournvita Quiz Show, hosted by the inimitable Derek O’Brien, has been a regular feature on television. Now, for the first time, the fully revised and updated Bournvita Book of Knowledge Volumes 1–11 are brought to you by Puffin in a brand new format, with over a hundred bonus questions. Watch out for fun sections like Speed Round, Find the Answer, Take your Pick, Guess the Question and sharpen your general knowledge by answering questions on sports, history, entertainment, wildlife and several other topics. Bournvita Book of Knowledge Volume 12 is the latest addition to the series, with completely new questions and sections. So collect all twelve volumes—and happy quizzing!