Author here :)

I understand that it might suck to be buying a book to learn a language, so just in case you don't want to commit to that there are two chapters of the book which are free. You can find them listed in the link above or here: https://book.picheta.me/

Thanks so much! Want to get started with it before I decide to buy a book on it, but seems like a great language to program functionally in without all the hurdles :)

Also worth noting that Manning has sales quite frequently.