Javascript books

Question

I think this question has been asked a million times but.. What javascript book can you recommend me? I do not need basic things. I need something more difficult. It'd be good if the book contained an explanation of how built-in functions are impleneted in source-code, advantages and disadvantages over the other languages (how I should use it more efectively)

Answer 1

I don't usually read books, but one I saw one called eloquent JavaScript, it was interactive. It has the basics plus examples, if you're a begginer try it out