In Holland, Be More Chill is published by The House of Books as De chill-pil.

In France, Be More Chill is published by Gallimard for in their "Scripto" series of books.

The Scripto series has included books by Joyce Carol Oates and Melvin Burgess.

The title, Cool de chez Cool, translates to "Cool in Cool".

In Israel, Be More Chill is published in Hebrew by Matar Publishing.

(This should clear things up for the person from Israel who emailed me asking if his squip would speak to him in English or Hebrew.)