Oscar finds a mysterious mask that he loves to put on during the day, but it scares him at night. He will have to find the terrifying creature it represents in order to get some sleep.
Author: Marcos Almada Rivero
Illustrator: Marcos Almada Rivero
Size: 8.3" X 8.3"
Pages: 48
Format: Softcover
Recommended reading age: 3 -7
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Óscar encuentra una máscara, cuando se la pone se convierte en una terrible criatura, pero por las noches, la máscara le roba el sueño al pequeño tlacuache.