- http://pergaminodesuenos.blogspot.com/2017/04/el-guardian-de-los-secretos-de-oscar.html#more
- https://algunoslibrosbuenos.com/el-guardian-de-los-secretos
- https://lasuperqueer.com/el-guardian-de-los-secretos-amor-en-la-guerra-civil-y-memoria-historica/
- http://retalespalabras.blogspot.com/2017/04/el-guardian-de-los-secretos-oscar.html
- https://merlinpurpura.blogspot.com/2016/06/lo-primero-que-hace-la-muerte-cuando-te.html
oscarhernandezcampano.com 