Inicial: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/0.-LISTA-DE-UTILES-INICIAL-26-27.pdf 

1EGB: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/1.-LISTA-DE-UTILES-1EGB-26-27.pdf

EGB-Media-2to-3to-4mo: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/234-LISTA-DE-UTILES-EGB-Media-2to-3to-4mo-26-27.pdf

EGB-Media-5to-6to-7mo: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/567-LISTA-DE-UTILES-EGB-Media-5to-6to-7mo-26-27.pdf

EGB-Superior-8vo-9no-10mo: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/8910-LISTA-DE-UTILES-EGB-Superior-8vo-9no-10mo-26-27.pdf

1ero-Bachillerato-en-Ciencia: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/11.-1ero-Bachillerato-en-Ciencias-LISTA-DE-UTILES-26-27.pdf

1ero-Bachilllerato-Internacional: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/12.-1ero-Bachilllerato-Internacional-LISTA-DE-UTILES-26-27.pdf

2do-Bachillerato-en-Ciencias: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/12.-2do-Bachillerato-en-Ciencias-LISTA-DE-UTILES-26-27.pdf

2do-Bachillerato-Internacional: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/13.-2do-Bachillerato-Internacional-LISTA-DE-UTILES-26-27.pdf

3ro-Bachillerato-en-Ciencias: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/13.-3ro-Bachillerato-en-Ciencias-LISTA-DE-UTILES-26-27.pdf

LIBROS-DE-INGLÉS: https://www.williamcaxton.edu.ec/wp-content/uploads/2026/07/LIBROS-DE-INGLES-2026-2027-4.pdf