Suggest a gripping novel which is 13+?

It should be something which is like dramatic and filled with emotions. Something which you would like to binge on. And I want to try reading books of my age, something new than Ruskin Bond. It should be clean and poetic though. It will be good if you say few lines about the story in the book but no spoilers please. Better if it is a novel series!

Lately I was thinking of reading 'It ends with us' but I heard it contains a heavy usage of slangs.

Suggest a gripping novel which is 13+?
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