Calm the F*ck Down: An Irreverent Adult Colouring Book
Sometimes, a little bit of humour can be just what we need to decompress when life gets overwhelming. And colouring in a colour book is a fun meditative activity, as well. Calm the F*ck Down: An Irreverent Adult Colouring Book($5) combines both, with funny phrases and detailed illustrations to fill in. But don't take it from us; the nearly 10,000 five-star Amazon ratings speak for themselves.