Marta Álvarez (Zaragoza, 1994) is a writer and editor specializing in children's and young adult literature. She holds a degree in Journalism from the University of Zaragoza and currently combines her creative career with literary outreach through her YouTube channel, MartitaraBookVlogs, and her collaboration with the specialized magazine El Templo de las Mil Puertas.

She has co-written several works in collaboration with well-known illustrators. Together with Iguazel Serón, she published the young adult novels Héroes de cobre and Seda blanca, fuego malva. She is the author of the Mystical universe, for which she writes the texts while the illustrations are by Laia López. She has also developed the Dark Mystical saga with illustrator Charles Deroo, which includes titles such as La voz de los sueños, La ambición de los mitos, and El nombre de la pesadilla.

She is also the creator of the children's series Escuela de Villanos, aimed at early readers.

Currently, she combines writing and editing with literary outreach, with a strong commitment to bringing reading closer to new generations.