Tropes we look for: from enemies to lovers to morally grey

Tell me your favourite trope and I'll tell you who you are. Romance readers have long spoken this secret language — two or three words that promise an entire emotional journey. When curating titles for The Book, tropes are our first compass. Here are the ones we hunt for most stubbornly.

Enemies to lovers is the queen of tropes for a reason: there is no sweeter tension than between two people who hate each other a little too passionately for it to be true. We look for versions where the feud has a real cause — because the higher the wall, the more powerful the moment it falls.

Morally grey heroes are the backbone of dark romance. Not a villain with an excuse, but a person with a code the world doesn't understand. A good grey lead makes you argue with yourself every chapter — and that inner argument is the mark of an unforgettable book.

The list doesn't end there, of course: forced proximity, which locks two people in one house and throws away the key; touch her and you die — for readers who want tenderness with teeth; who did this to you — three words that say more than any vow of love.

When we assemble a box or dress the shopfront, we treat tropes like spices: one dominant, two for depth. That's why every card tucked into our boxes includes a small trope list — so you know what awaits you before the first page. Or at least think you do.