Existing free Unity 3D eBook ?

Is there one Unity 3D eBook free for learning scripting ? Is there one free ? Please help me I need one of these !

yes, there are. You can find it at this link →

(Sorry, upon closer inspection the site seems to be distributing copyrighted material. I removed the link. Linus)

You can find very good learning resources from Unity forum’s teaching section. But I dont think there are free books.