Andrea Posner-Sanchez

Andrea Posner-Sanchez is a senior executive editor at Random House and has authored many children's titles for the publisher. She wrote the "Sesame Street Friends" books Elmo and Cookie in 2019, as well as Elmo's Lucky Day and the 2023 books Elmo's Daddy Day and Elmo's Mommy Day.

Posner-Sanchez has mostly written books featuring licensed characters, including Disney's Beauty and the Beast, Olaf from Frozen, Maui from Moana, and Ariel, as well as the candy Peeps and The Secret Life of Pets.