The Shining Path, the Shining Path. They are hard to judge. On the one hand they did many good things- the liberation of many Peruvian women, as has been noted. They also helped many the largely ignored native Peruvians (as opposed to the ruling Spanish decended Peruvians) and brough their plight to attention overseas.
But their line was based around a disgusting worship of their leader, which is why the movement crumbled so quickly after his capture. Saying "This guy has a lot of good ideas" is one thing, giving him all sorts of messiah like names like "The Forth Sword of Marxism!" is another. What's more disgusting is their tactics. They were utterly brutal, there's no two ways about it.
As for books, I do have a book about them, I just can't remember exactly where i've put it. I'll try to dig it out and when I do I'll post the details.
"In reality, the difference is, that the savage lives within himself while social man lives outside himself and can only live in the opinion of others, so that he seems to receive the feeling of his own existence only from the judgement of others concerning him."- Jean-Jacques Rousseau
"The emancipation of the working class must be the work of the workers themselves.â€- Flora Tristan
"Both those on the East and those on the West should be clear with the fact that we are not moving away from our road that we beat the path for in '48. That is to say, that we have our own ways. We always bravely say what is right on this side and what is not, and what is right on the other side, and what is not. It should be clear to everyone that we cannot be an appendage to anybody's politics, that we have our own point of view and that we know the worth of what is right, and what is not right."- Josip Tito