This must-read Alien in My Pocket book is the fourth in the
series by Nate Ball, the host of PBS’ Design
Squad and Design Squad Nation. In
this hilarious new adventure, Zack and his alien friend, Amp, learn about
friction, deceleration, and how to soften a crash-landing.
When Zack McGee crashes his bike, he’s stuck at home with
his arm in a sling and his baseball season on the line. What’s worse, his bike
crashed because his four-inch-tall houseguest, Amp, experimented on the brakes!
Now Zack is easy prey for his little brother, Taylor, who’s determined to find
out once and for all what mysteries Zack has hidden in his pocket. Download and start listening now!