This week only, the Kindle edition of The Mineral Maniacs and the Magic Hardhat will be FREE! We want to give teachers and parents a chance to read this wonderful adventure book in time for their kiddos to go #BackToSchool
Get the kindle version here: http://amzn.to/2vBQ4SC
Please tell all your family, friends, coworkers, and random people on the street to get a copy of the book while it is free. All purchases for free count towards the Amazon rankings and will help us get more reviews of the book.