A. ÅKERSTRÖM, LOLA Abadía Jordana, Carlos Abalsamo, Silvia Abécassis, Eliette ACKLAND Adams, Alex Adamson, Brent ADLER, YAEL Agramunt, Helena Aguinaga Sáinz AGUIRRE, MARISA Albertalli, Becky ALBERTI Albion, Mark Alcalá Malavé Alemañ Berenguer Allan Goldstein Allen, David Allen, Marc Almada, María Alejandra Almagro-Gorbea Alonso Peña Altman, Daniel Amara, HeatherAsh Ana, Marcos ANCELOTTI, CARLO Anderson, Brenda Anderson, Chris Anderson, Jenny Andraka, Jack André, Christophe ANDREWS Andrino Arias, Daniel Angaangaq Anónimo Antón Pacheco Archer, Jeffrey Ariño Martín, Miguel Ángel Armand Ugon, Gabriela ARMENTROUT, JENNIFER ARMSTRONG, KAREN ARNAL MOSCARDÓ ARNOLD ARON Arrieta López ARROYO FLORES Arroyo, Stephen ARVAY, CLEMENS G. Arylo, Christine Ashe, Katharine ASHMAN, BERNIE Aslan, Reza Asunta López Atero, Javier Austen, Jane autores Autores, Varios