For Spanish, I have an interlinear,
Treasure Island, by Robert Lewis Stevenson, and Lazarillo de Tormes, author unknown.
You may notice that some of the English wording is strange in certain places,
that is because it is a literal translation. There are a few rare instances
where I was unable to find any English equivalent, so I just left the word as it appears.
LA ISLA DEL TESORO - Robert Lewis Stevenson
LA VIDA DE LAZARILLO DE TORMES Y DE SUS FORTUNAS Y ADVERSIDADES
HAMLET - WILLIAM SHAKESPEARE