Being a big brother isn't always easy, just ask José. His little sister Mia is always in his stuff, always making noise, and always, well... being a little sister. From non-stop arguments and silly fights to sweet moments of laughter, movie nights, and secret snack missions, José takes readers on a hilarious and heartfelt journey through the ups and downs of sibling life.But here's the thing, there's one big secret José's been keeping about Mia. And he's really hoping she doesn't find out he told you.Filled with playful banter, Puerto Rican family love, and laugh-out-loud moments, The Secret About My Little Sister is a joyful celebration of the messy, magical bond between siblings. Perfect for kids, families, and anyone who knows that even when we fight like cats and dogs... we still have each other's backs.