Why do people think sixth-grade scientist Amber Rosenberg can't be smart and fashionable at the same time? Maybe by winning an internship at the hottest boutique in town, she'll prove she can. Competition may be fierce, but so is she. Too young? Too much homework? Sabotaged by wild lunatic squirrels-or something more sinister? Amber's got it covered. No one knows the science and engineering behind fashion like she does, and she has the best inventors at Ada Lovelace Charter School at her side, the Renegade Girls Tinkering Club. But when a research project unexpectedly reveals fashion's dirty environmental secret, Amber must rethink what it means to win. Does she want to stand out, or stand up for what's right?