National Geographic Kids Master-Mind Book Trailer
“Mastermind” takes you on an epic journey to beef up your body’s most powerful muscle, while learning all about yourself and why your brain is so unique. So get ready to train your brain to become a certified Mastermind.
Available wherever books are sold.
Amazon: http://amzn.to/1P05JCA
Barnes and Noble: http://bit.ly/1scBZs7
Shop NG: http://bit.ly/1U9ePci Children
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