Currently I'm studying Türkçe on my own. I'm still in the begining though, too early to say whether I'm satisfied with the book I'm using, though its cool!
Mother Tongues: Ελληνικά (Modern), English
Basic: Español, Ἑλληνικά (Ancient)
Wants to learn: Deutsch, Dansk, Svenska, Lingua Latina, Íslenska
Conlang: Vǿrliſë Loreéllë Atário (New Atario Language)