Reading by mood: why how a book feels matters more than its genre

Genre is how bookshops organise books. Mood is how most of us actually experience them. When you remember a book you loved, you rarely remember its category first. You remember that it was unbearably tense, or the warmest thing you read all year, or that it left you sad for a week.

Mood also cuts straight across genre. There are cosy fantasies and brutal ones, cosy mysteries and pitch-black ones, funny memoirs and devastating ones. Two books in the same genre can have nothing in common in how they feel, and two books from different shelves can feel like siblings. If you choose by genre alone you're choosing by the least important thing.

Why the same book works one week and not the next

Almost everyone has abandoned a book they later loved. Usually the book didn't change. The reader did. A dark, heavy novel started in a stressful month feels like a chore. Picked up again on a quiet holiday, it's extraordinary.

Reading by mood means asking “what do I want to feel right now?” before “what should I read next?”. It sounds obvious, but hardly anything in the book world helps you do it: blurbs describe plots, covers signal genre, and star ratings describe other people.

The moods, and when they fit

Cosy. Low stakes, kind people, a world you'd like to live in. Best when you're tired, anxious or ill, or just want to be looked after for a few hours.

Tense. Suspense you feel physically. Best when you want to be gripped: a commute, a flight, a night when you'd otherwise be scrolling.

Dark. Books that go somewhere difficult and don't look away. Best when you have the emotional room for it, and not the week everything else is going wrong.

Eerie. Atmosphere first: something slightly wrong, a place that's too quiet. Best on long evenings, and in autumn if you believe in seasonal reading.

Adventurous. Momentum and wonder, going somewhere and finding something. Best when you're restless and want to be carried off.

Funny. The humour is the point, not garnish. Best when you need lifting, and more common as a mood than as a genre.

Melancholy. Quietly sad, reflective, about memory and roads not taken. Best when you want to feel something without being battered.

Hopeful. Books that may go through hard things but believe people can change for the better. A good antidote to the news.

Match Book gives every book one dominantmood. Books are more complicated than that, of course, and a thriller can be funny in places. But the dominant mood is what you'll feel most of the time, and it's the most useful single fact for deciding whether a book suits your moment.

Mood works best with two other dimensions

Mood tells you what you'll feel. Two more dimensions tell you how hard the book will work you:

• Pace. A dark, fast book is a thrill ride. A dark, slow one is a descent. Same mood, very different experience. See fast-paced and slow-burn books.
• Ending. Knowing that a devastating book at least ends bittersweet rather than darkly is often what makes it possible to start. Match Book shows ending style for every book, without spoilers.

Know your own mood pattern

Most readers have a home mood, the one they return to when choosing freely. Look at your last ten favourites and you'll probably find that three or four moods cover almost all of them. That's worth knowing for two reasons. It tells you where your safe bets are, and it shows you which moods you never try, which is where your next surprise is most likely to come from.

The taste guide shows how to work this out from your ratings. The Match Book app does it automatically from your Goodreads export. Your mood preference is one of the fifteen spokes on your taste web, and you can turn it like a dial when you want something different.

Or start here: pick a mood above, open the collection, and look at each book's pace and ending before you choose.