https://archive.org/details/greyfish00cook
Grey fish
by Cook, W. Victor. [from old catalog]
this is an adventure story and mystery, set in the south of spain right after ww1. donald bruce, the hero of this story, gets sucked into a conspiracy of the german war office, whose submarine lies concealed before mallorca.
you need to be able to throw in random spanish words in your reading if you choose to adopt this text
Grey fish by W. Victor Cook
Carolin