"Literatura infantil." . . "Literatura española." . . "Literatura infantil España." . . "Friendship Fiction." . . "autores españoles." . . . "Macaco and Antón played together at trains as children and now they are engineers on the same train. Each job their boss sends them on is more difficult than the one before. The two friends always say yes, until ..." . . "Macaco y Antón"@es . "Macaco y Antón" . . . . . . . "Juvenile works" . . . . . . . "Fiction" . . . . . . . . . . . . . . . . "Makako kaj Antono" . "Literatura infantil Cuento." . . "Railroads Fiction." . . "Literatura juvenil." . . . . "Cuentos infantiles." . .