Questions from your favourite TV quiz show, now in twelve revised and updated volumes 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!

Derek O’Brien was born in Kolkata. He began his career as a journalist for Sportsworld magazine but soon shifted to advertising. After working for a number of very successful years as Creative Head of Oglivy, Derek decided to focus all his energy and talent in his passion—quizzing. Today, Derek is Asia’s best-known quizmaster and the CEO of Derek O’Brien and Associates. He is the host of the longest-running game show on Indian television, the Cadbury Bournvita Quiz Contest, for which he was voted the Best Anchor of a Game Show at the Indian Television Academy Awards for three years in a row. Always innovating, Derek is also credited with having conducted the first quiz on Twitter in 2010. Derek has written over fifty bestselling reference, quiz and textbooks. In 2011, he was voted to the Rajya Sabha as a Member of Parliament (MP) and is the Leader of the Trinamool Congress Parliamentary Party in the Rajya Sabha. Keep in touch with Derek on Twitter, where his handle is @quizderek.