Book Genre Icons

On the side of each book is an icon indicating the genre. Some icons are super clear while others are very unclear. In addition, each icon is super different and doesn't fit together, and I'm going to do something about that, I'm going to make it more modern!

I have designed 13 icons that all have the same corner radius, same colors, same line widths and all consist of existing shapes such as circles, squares, rectangles and so on. I have also built them up from Pantone colors where they are the same on paper as on image and can also be printed in multiple sizes