How to Find a Book You Can't Remember the Title Of

You read it years ago. You remember the cover was dark, maybe blue. There was a girl. Something about letters hidden in a house. The ending wrecked you.

But the title? Completely gone.

If you’re here, you’ve probably already tried Googling fragments of the plot and gotten nowhere. You’re not alone. The plot lives in your head, but the title has vanished.

Here’s the thing: you almost certainly have enough to find it. A scene, a character, a feeling about the cover. That’s plenty. Here’s how, ranked by what actually works.

1. Use an AI book finder

This didn’t exist when most “how to find a book” guides were written. It’s now the fastest way.

AI book finders let you describe a book in your own words, the way you’d tell a friend about it, and get matched to the right title. No keywords to guess, no filters to fill in. Just write what you remember.

“A book about a girl who finds old letters in her grandmother’s house, and they reveal a family secret from World War II.” That kind of description is exactly what these tools are built for.

WhatIsThatBook does this. Describe the plot, a scene, the cover, a character, whatever you’ve got. It works with vague descriptions too. “Blue cover, a lighthouse, someone disappears” is a real search that gets real results. You can also search specifically by plot if that’s what you remember most.

Works best when you remember the plot or scenes but not the title or author. Even a few sentences will do.

2. Ask Reddit

Reddit has two communities dedicated to exactly this problem:

• r/whatsthatbook (321K+ members). Post your description and someone usually identifies it within hours. The community is unreasonably good at this.
• r/tipofmytongue (2.6M+ members). Broader than just books, but heavily used for book identification. Tag your post with [TOMT][Book].

The tradeoff: you’re waiting for a human to see your post and recognize the book. That could be 20 minutes or 20 hours. But for obscure titles, Reddit’s collective memory is hard to beat. Someone out there read the same book in fifth grade.

This is the one to try when the book is obscure, when your description is so vague that only another person who read it will recognize it, or when you’re looking for a children’s book. People have surprisingly vivid memories of books they read as kids.

3. Try Goodreads

Goodreads has a group called “What’s the Name of That Book?” with over 120,000 members. Post your description and wait for responses.

The search function is underrated too. If you remember even one unusual word from the title, searching for it alongside a genre filter can work. And if you remember the cover, browsing Goodreads lists by genre and decade can jog your memory.

Active community, but slower than Reddit. Best when you know the genre or remember fragments of the title.

4. Search Google with specific details

Google works better than you’d think, but only if you search the right way.

Don’t search book about a girl and a war. That gets you nowhere. Instead, be specific:

• Use quotes for exact phrases: "found letters in the attic" novel
• Add the genre: YA book girl discovers family secret WWII
• Include the decade you read it: 2010s novel lighthouse disappearance
• Try character names if you remember any: novel character named "Elodie" letters

Google Books is worth trying too. It searches inside books, not just titles. If you remember a specific line or an unusual phrase, searching it in quotes on Google Books can surface the exact page.

Google is your best bet when you remember specific, unusual details. A character name, a distinctive phrase, a plot element that isn’t generic. The more unique the detail, the better it works.

5. Ask a librarian

Librarians are trained for exactly this kind of reference question. Many library systems have an “Ask a Librarian” chat or email service. The Library of Congress offers this, and so do most local public libraries.

Don’t sleep on this one. Librarians have access to databases and professional tools that aren’t publicly available, and they’re often better than any algorithm for older or obscure books. Especially good for children’s books from the 70s through the 90s.

How to describe a book so people (and AI) can find it

The better your description, the faster you’ll get your answer.

What actually helps, in order:

Specific plot points are the most useful thing you can give. Not “it was sad” but “the main character finds out her sister is alive at the end.” Character names too, even a first name. The setting (“a lighthouse on an island in the 1800s”) narrows things down fast. And the time period you read it (“I read it around 2015”) helps eliminate thousands of options.

People underestimate how useful cover descriptions are. “It had a dark blue cover with a girl looking at the ocean” is one of the most common ways books get identified on Reddit. The vibe or genre helps too (“it felt like a gothic mystery”), and how it ended. Endings are often the most distinctive part of a book.

What doesn’t help much: “It was really good” (every lost book was really good to the person who lost it), “I think it won an award” (unless you know which one), and the page count (“it was thick”).

Here’s a real example of a description that works:

“I read a book as a teenager, probably around 2008. It was about a boy who could see ghosts but pretended he couldn’t. He lived with his aunt. I think there was a graveyard near their house and the ghosts were trying to tell him something. The cover was grayish-blue.”

That’s The Graveyard Book by Neil Gaiman. Five sentences and a cover color. That’s all it took.

What if you only remember one thing?

That’s fine.

If all you have is the cover, try Big Book Search, which shows results as cover images. You can also describe the cover on WhatIsThatBook and it’ll match from that.

If you only remember a scene, write it out in as much detail as you can and search with it. A single vivid scene is often enough.

If you only remember the feeling, try browsing genre-specific lists on Goodreads, or post on Reddit with the genre and the feeling: “Looking for a YA book from the 2000s that made me cry at the end, something about friendship and growing apart.”

If you only remember when you read it, combine the time period with anything else: “I read it in middle school in 2012, it was fantasy.” Then browse bestseller lists and Goodreads lists from that year.

FAQ

Can I find a book if I only remember the plot?

Yes, and that’s actually the easiest way. Plot details are the most useful thing you can remember. Describe the plot on WhatIsThatBook or post it on r/whatsthatbook. Even a rough summary (“a woman inherits a house and finds out it’s haunted, but the ghost is her ancestor”) is enough.

How do I find a book I read as a child?

Children’s books are some of the most commonly searched-for forgotten titles. Try describing what you remember: the illustrations, the story, the cover, the feeling. r/whatsthatbook and the Goodreads group are both good for children’s books because other people who read them as kids often remember vivid details.

Is there a website where I can describe a book and find it?

WhatIsThatBook lets you describe any book from memory (plot, characters, cover, setting) and uses AI to identify it. It’s free and you don’t need to know the title or author.

Can Google find a book from a description?

Sometimes. Google works best when you remember specific, unusual details like character names, exact phrases, or distinctive plot points. For vague descriptions like “a book about a girl who travels,” an AI book finder or Reddit will get you further.

What details help most when searching for a forgotten book?

Specific plot points, character names, the setting, and the cover. The more unusual the detail, the more helpful it is. “A boy finds a door in the back of a library” will get you an answer faster than “a fantasy book for kids.”

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You’ve been carrying this half-remembered book around for years. The cover, a scene, the way it made you feel. That’s enough.

If you’re in the “what book am I thinking of?” spiral right now, we wrote a whole piece on finding a book stuck in your head. And once you do find it, we can help you discover similar books too.