Su mamá es una bruja, su papá es un hada, y Mirabella tiene un poquito de los dos. Además... ¡a la prima mayor de Isadora le encanta meterse en líos! Mirabella ha prometido portarse bien. Pero, cuando invitan a sus nuevos vecinos, acaba castigada en su habitación. ¿Y si hace un hechizo para encogerse? ¡Así podrá jugar afuera sin que la vean! ¡Vive una aventura a lo grande con Mirabella! ENGLISH DESCRIPTION Her mom is a witch, her dad is a fairy, and Mirabella is a little bit of both. Plus... Isadora's older cousin loves getting into trouble! When Mirabelle plays too many pranks and isn't allowed at her parents' picnic party, she has a brilliant idea: she'll take a shrinking potion, so she'll be too tiny for anyone to see! That way she can play outside without being seen! But Mirabelle discovers that the garden is a little more dangerous when you' re no taller than a blade of grass. Has the mischief gone too far this time...? Go on a tiny, big adventure with Mirabelle!