Incoming Resources
- Hissy Fitz, by Patrick Jennings ; illustrated by Michael Allen Austin
- Oh, are you awake?, Bob Shea ; illustrated by Jarvis
- ¡Hoy no me voy a levantar!, Dr. Seuss ; ilustraciones de James Stevenson ; traducción de Georgina Lázaro
- I am not going to get up today!, by Dr. Seuss ; illustrated by James Stevenson
- Bear stays up for Christmas, Karma Wilson ; illustrations by Jane Chapman
- Click, clack, peep!, Doreen Cronin ; illustrated by Betsy Lewin
- Stella keeps the sun up, written by Clothilde Ewing ; illustrated by Lynn Gaines
- I want to sleep under the stars!, by Mo Willems
- Everybody in the red brick building, by Anne Wynter ; illustrated by Oge Mora
- Hugo no puede dormir, David Cali, Anna Aparicio Català ; traducción: Luis Amavisca
- Sleepytime, by Joe Brumm
- Elefante tiene hipo, por James Preller ; ilustrado por Hans Wilhelm
- Vamos a dormir, Esther Burgueño