Reading Journal: Why Writing One Changes How You Read
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Reading Journal: Why Writing One Changes How You Read

✍️ Silvio MariniπŸ“… September 17, 2026⏱ 7 min readπŸ‘ 91 views

A couple of lines written on the day you finish a book are worth more than ten pages of notes taken during. What to write in a reading journal, and what to skip.

What Remains of a Book After Six Months

Try an experiment. Think of a novel you read last year that you really enjoyed. Try to recount it aloud, as you would to a friend.

In most cases, not much comes out: an atmosphere, the name of the protagonist if you're lucky, a scene. The plot has faded. What remains is the feeling of having read something beautiful, without the details that made it beautiful.

This isn't a flaw in your memory: it's how it works β€” and it's also why rereading a classic is always a different book. Reading is a long and widespread experience, and the brain retains its emotional imprint much longer than the content. A reading journal helps keep the rest β€” and it costs much less than it seems.

It's Not a Review

The misunderstanding that blocks almost everyone is believing that writing about a book means judging it for someone else. That's where the blank page comes from: if I have to produce a text with a reasoned opinion, then I do it "when I have time," which means never.

A reading journal is something else. It's a note to yourself, poorly written, that no one will read. It can be a sentence. It can be an open question. It can be "I didn't understand anything but I liked it." No one evaluates it.

The Three Things Worth Writing

1. A Sentence About the Book

Not a summary: the thing that you think that book was really doing. "A novel about remorse disguised as a mystery." "It talks about a city, not a family." It's the sentence that in two years will bring everything back to mind in a second.

2. A Sentence About You While Reading It

This is the part that readers discover later and then becomes their favorite. Where you were, what time it was, what was happening to you. "Read it all in three days in December when I couldn't sleep." Years later, the reading journal thus becomes a diary and nothing more β€” much more readable than a real one, because it comes from the books instead of from you.

3. A Rating

It seems the silliest thing and is the most useful. It doesn't serve to establish the value of the book: it serves you, for comparison. When you have fifty ratings, the books you rated the highest will have something in common β€” and that something is what to look for in the next one.

What Not to Write

The plot summary. It's the longest and least useful work: when you reread, the plot will be the only thing you care about the least.

Quotes copied out of habit. Transcribing beautiful sentences is pleasant but becomes a second job. Copy one, the one that really stopped you. If there isn't one, there isn't.

A review for others. If you feel like writing it, write it β€” but it's a different activity, with a different audience, and it shouldn't be the condition for recording that you've finished a book.

During or After?

After. Taking notes while reading is very useful for non-fiction and study books, where you're looking for something specific β€” we've gathered the techniques that work β€” but for fiction, it breaks the rhythm, and the rhythm is half the pleasure. It follows the same principle as slow reading: fewer tools between you and the page.

The right moment is the five minutes after the last page, when the book is still with you. If you forget, the next day is just fine too. If two weeks have passed, write down whatever remains: it's exactly the most interesting information β€” what survives.

Paper, Files, or Apps

It matters less than one might think. The notebook is nice and you don't search for it; the file is searchable and you never open it; the app is where you have your phone, which is where you actually finish books.

The only difference that matters over time is whether your journal can show you the whole picture: it's the difference between taking notes and truly keeping track of what you read. Fifty scattered notes are fifty notes. Fifty notes that in December become "this year you read twenty-two books, the average rating is 7.4, the author you read the most is this" are something else: they are a portrait.

Reviewing Yourself at the End of the Year

It's the moment when the habit pays off all at once. Scroll through the year and you realize that the months when you read the most are not the ones when you had the most time. That the book you remember as the best has a lower rating than another one you had forgotten. That in January you were reading something completely different than in November.

A reading journal doesn't serve to read more. It serves to not lose what you've already read β€” which, when you think about it, is the part you paid for.

On Bookstack, the journal keeps itself: a comment and a rating for each book, and at the end of the year, you find everything in a row, with the covers, your authors, and your numbers. Start for free.

Frequently asked questions

How long should a reading journal be?+
Two or three sentences per book are more than sufficient: one about what the book was doing, one about you while reading it, a rating. Length is the first reason reading journals get abandoned.
Should you write during reading or after?+
After, in the minutes following the last page. Taking notes during makes sense for non-fiction and study books; for fiction, it breaks the rhythm, which is half the pleasure.
Does it make sense to write about abandoned books?+
Yes, and it's one of the most useful notes: a line about why you gave up helps you avoid trying again in two years with the same book, and over time it tells you a lot about your limits as a reader.
What's the difference between a reading journal and a review?+
The audience. A review is written for someone else and needs to be reasoned; a reading journal is a note to yourself, can be poorly written, and doesn't need to convince anyone.
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