Slightly off-topic: the second link goes to a site called Erenow, which has many, many books for free. Anyone know anything about this site? It doesn't make sen

Slightly off-topic: the second link goes to a site called Erenow, which has many, many books for free. Anyone know anything about this site? It doesn't make sense, I don't see how it's legal? Especially when the site has an OK layout.