From Emily Calandrelli--host of Xploration Outer Space , correspondent on Bill Nye Saves the World , and graduate of MIT--comes the third novel in a fun illustrated chapter book series about an eight-year-old girl with a knack for science, math, and solving mysteries with technology.
Her latest project is to fix up a ham radio, something that she could use to.
Third grader and inventor extraordinaire Ada Lace likes nothing more than to tinker with mechanics like her robot, George.
From Emily Calandrelli--host of Xploration Outer Space , correspondent on Bill Nye Saves the World , and graduate of MIT--comes the third novel in a fun illustrated chapter book series about an eight-year-old girl with a knack for science, math, and solving mysteries with technology
