Illustrations and easy-to-read, rhyming text encourage the reader to speak up about everything from their own name being mispronounced to someone bring a weapon to school. Includes author's note about real people who have found their voices, when to speak up, and how to express oneself without speaking.

From voices tall as a tree to voices small as a bee each voice deserves to be heard and has the potential to change the world.

"Nicki's favorite aunt is getting married, and Nicki is excited to be the Flower Girl: she is all in for love and pretty petals. But when the family goes shopping to find outfits for the wedding, Nicki doesn't feel like herself in any of the dresses her mom and aunt pick out for her, and all her happiness and excitement for the wedding evaporates. Nicki must find her voice--and her own style of expression to match it--to make Aunt Carmela's big day...

"Un día, tras salir de la piscina, mientras regresa a casa en tren con su abuela, Julián ve a tres mujeres vestidas con unos trajes espectaculares. Sus cabelleras flotan en el aire con brillantes colores, sus vestidos tienen colas de pescado y su regocijo inunda el vagón del tren. Cuando Julián llega a casa, hechizado por la magia que acaba de ver, solo piensa en vestirse como ellas con su propio fabuloso disfraz de sirena: se pone una cortina...