The Secret Under the Staircase (Electronic book text)

"So, you're the ones..." A mysterious package appears just as Maya and Nate start helping in their grandparents' store. Inside is just one book: a faded copy of Free to Choose. In a race against time, they must decipher a series of cryptic messages to discover the secret under the staircase. But can a bunch of kids really solve the centuries-old riddle? Can they save their beloved town before it's too late? Under the Staircase Books---A mystery and adventure series that teaches treasured values: personal responsibility, individual liberty, and economic freedom. Psst Grown-ups--The first book in the series introduces a variety of Milton Friedman's concepts-the Power of the Market, the Tyranny of Controls, What's Wrong with Our Schools?, and other topics-using examples from kids' day-to-day lives in school, with friends, and in familiar situations. Explore Under the Staircase at underthestaircase.com."