When Ms. Information kidnaps the President's daughter, it is up to twelve-year-old Ruby, also known as Pufferfish, to use her super-nanobyte-enhanced allergies in leading the NERDS' investigation.

Michael Buckley is the bestselling author of the Sisters Grimm and NERDS series. He has also written and developed shows for Cartoon Network, Nickelodeon, and Discovery Channel. He lives in Brooklyn with his wife, Alison, and their son, Finn. Visit teamnerds.com.