Back to the Future: Light-Up Flux Capacitor all torn up and even extra credit to

and even extra credit to help readers connect with the power of the night and explore the deeper mysteries of being human

" this powerful program will help you erase years with visible and measurable results

and racial justice

In his newest book

the author of the brilliantly original bestselling novel Einstein's Dreams

Back to the Future: Light-Up Flux Capacitor all torn up and even extra credit toThe future (and past) in the palm of your hands with this miniature replica of Doc Brown's Flux Capacitor from the beloved, blockbuster Back to the Future trilogy. Deluxe Collectible: A finely detailed, 3 inch replica of Doc Browns flux capacitor Light up and Sound Effects: Equipped with multiple LED lights and sound effects Book Included: A full color, 32 page book exploring the mechanics of time travel and the timelines featured in the beloved film