Emily Calandrelli 
Ada Lace, on the Case 

From Emily Calandrellihost of Xploration Outer Space, correspondent on Bill Nye Saves the World, and graduate of MITcomes the first novel in a brand-new chapter book series about an eight-year-old girl with a knack for science, math, and solving mysteries with technology.Ada Lacethird-grade scientist and inventor extraordinairehas discovered something awful: her neighbor’s beloved Yorkie has been dognapped! With the assistance of a quirky neighbor named Nina (who is convinced an alien took the doggie) and her ever-growing collection of gadgets, Ada sets out to find the wrongdoer. As their investigation becomes more and more mysterious, Ada and Nina grow closer, proving that opposites do, in fact, attract.