The Love Hypothesis

I went into this book blind and it became pretty clear in the first half of the book that it was originally a reylo fanfiction. Although I'm sure the name ‘Adam' and the cover illustration helped in clicking that link though.

Honestly though it vives better if you're thinking of it as a fanfiction. It's quite a clumsy read as actual novel, requires suspension of disbelief of quite a few scenes to make sense.