Quantity 1. Please read below: We have many books sell at a low price, simply for the purpose of sharing knowledge to more people. We are not bookshop but the books are our preloved book. Place at a low price instead of free because we believe you cherish what u give and take. Please be kind and love, not to take more than 3 times from my book listing. Self-collection at 10 hoot kiam road, 249395, Orchard/river valley area. Enjoy your reading. Thank you. Please do check out other of my listing for painting, furniture, jewellery, lighting.