How It Happened! Gum : The Cool Stories and Facts Behind Every Chew, Paperback by Towler, Paige; Sipple, Dan (ILT), ISBN 1454945133, ISBN-13 9781454945130, Like New Used, Free shipping in the US

Unwraps how the chewing gum industry has grown through the last 100+ years, from ancient cultures to modern day, revealing the science of creating the perfect bubble and the environmental impact of gum’s success. Simultaneous and . Illustrations.