'Singapore Rebel: Searching for Annabel Chong' by Gerrie Lim, Monsoon Books, paperback, S$19.80 in Singapore. Also available in Malaysia, Indonesia, Australia, New Zealand, the UK and Amazon Kindle. Annabel Chong is the stage name for Grace Quek, a mild-mannered IT professional who in 1995 made porn history by being the sole female in what was billed as the World's Biggest Gang Bang.