The KonMari Method encourages you to consider your ideal lifestyle and use this as inspiration on your decluttering journey. Ultimately, you will discard any items that lack purpose and only keep those that bring you joy.
Using the same method as you did with your clothes, go through your books one by one and discard the books that don’t bring you joy or won’t help you on your life journey.
Pull the miscellaneous items out by group out — not all at one time. Then, go through each group item by item, keeping what sparks joy and discarding what doesn’t.