How it happened

Find out how gum became everyone's favorite chewing candy in this fact-filled nonfiction book, part of the How It Happened! series.

Baseball stadiums, movie theaters, underneath your desk at school—gum is everywhere. But how did this gluey glob become everyone's favorite candy to chomp on? Readers will love gobbling down the story of gum, from its ancient origins to its influence on "pop" culture . . . and everything in between!...

Find out how sneakers took over the world in this fact-filled nonfiction book, part of a series about the stories behind cool objects!
From going to school to shopping at the mall, sneakers are one of the most comfortable ways to get around. But how did these rubbery soles become everyone's favorite shoe to stomp in? Readers will love learning about the story behind sneakers, from the world's oldest shoe to the latest designer sneaker...