Ada Lace loves science, math, and technology. And when she moves into a new neighborhood, she uses her smarts and gadgets to fix problems and stop crime. Best of all, Ada’s very first investigation leads her to a new friend!

With help from her best friend, Nina, Ada finds a missing dog, learns to appreciate art, cracks an extraterrestrial code, and more!

This collection includes:
Ada Lace, on the Case
Ada Lace Sees Red
Ada Lace, Take Me to Your Leader
Ada Lace and the Impossible Mission
Ada Lace and the Suspicious Artist

From Emily Calandrelli, host of the Emmy Award–winning Xploration Outer Space and correspondent on Bill Nye Saves the World, comes a fun illustrated chapter book series about Ada Lace, a third grader with a deep love of science and technology…and a nose for trouble. Now available in a complete boxed set of the five-book series!