We are currently living in a world where colouring books are no longer just for children. Adults have found that these nifty little books offer a nice break from our overwhelming time in front of screens. They have proven to be both therapeutic and relaxing, but are colouring books really fun after a while? How many times can you colour in a butterfly or a mandala before you just give up and browse your Instagram feed again?
For adults who are looking for a little more nerdy spice in their colouring book life, there is an array of themed colouring books available, from Star Wars to Harry Potter. Here is a list of the best nerdy colouring books around!