If you've spent any time learning a language, you've probably seen the letters: A1. A2. B1. B2. C1. C2.
They come from the Common European Framework of Reference, and they're genuinely useful.
The problem is that they describe learners, not books.
If you're standing in front of a bookshelf wondering, "Can I actually read this?" the official descriptions aren't very helpful. So here's what those levels actually feel like when you're reading, and then how Lexxio names the same idea.
A1: you're reading words, not stories
At A1, the goal isn't really storytelling. You'll see a few hundred common words, simple present tense, and short sentences that express one idea at a time.
The house is small.
Maria has a cat.
She is happy.
Nobody picks up an A1 book because it's an incredible novel. And that's okay. The goal at this stage is simply proving to yourself that reading is possible.
Expect:
- Very short sentences
- Lots of repetition
- Almost no subordinate clauses
- Very little past tense
A2: now stories can actually happen
This is where things start getting interesting. Past tense appears. Sentences become connected with words like because, but, and then. Characters can actually want things. Things can go wrong. Stories can have beginnings, middles, and endings.
One thing I think many graded readers get wrong is that they simplify the vocabulary but forget to write an interesting story.
The result is technically readable... but incredibly boring.
That's honestly one of the biggest reasons we decided to write our own books.
Expect:
- Short paragraphs
- Simple past and present
- Everyday vocabulary
- Dialogue where people usually say exactly what they mean
B1: this is where reading becomes fun
If I had to pick one milestone for language learners, it'd be B1. This is where reading starts feeling like... well, reading. You're following the story instead of translating every sentence in your head. Grammar becomes much more flexible. Writers have enough vocabulary to give characters their own voice.
If your goal is reading your first real book, this is where I'd aim.
You'll still run into unfamiliar words, but usually not enough to ruin the experience.
Expect:
- Full paragraphs
- Natural dialogue
- Some idioms
- Writing that feels like it came from an author instead of a textbook
B2: the world opens up
Once you reach B2, your options explode. You can read newspapers, most novels, articles, essays, etc... You'll still encounter words you don't know, but grammar usually isn't the thing slowing you down anymore. Instead, the challenge becomes vocabulary, cultural references, and writing style. Most modern fiction sits somewhere above B2. If you're comfortable reading B2 material, you can read almost anything with a dictionary nearby.
Expect:
- Longer sentences
- More complex grammar
- Figurative language
- Writers assuming you already know certain things
The top of the framework: this isn't really about difficulty anymore
People often think C2 means "the hardest possible language." But that's not really true. At this point in your learning, the language just stops protecting you. Authors write however they want and they assume you're a native speaker. Sometimes that's incredibly simple.
For example, Hemingway sits right at the top of the scale. His writing isn't difficult because the sentences are complicated. Instead, it's difficult because nobody is simplifying anything for the learner.
That's also why we stopped treating C1 and C2 as two separate rungs. Once nothing is being simplified, there is only one version of a book left: the one the author wrote. Splitting that into two grades promised a precision that nobody can actually deliver.
How Lexxio names its reading levels
Inside Lexxio, a level is a property of the text in front of you, not a grade on you. So we stopped labelling passages with learner codes and gave them plain names instead.
| Lexxio reading level | Closest CEFR band | What you get |
|---|---|---|
| Simple | A1 | The story retold in short sentences, present and simple past only. Every event survives, but anything built on grammar this level doesn't have gets said a plainer way. |
| Guided | A2 | The same story with more of the detail put back, plus the future and the present perfect. Still everyday words, still short sentences. |
| Natural | B1 | Nothing cut and nothing summarised. The whole story delivered roughly one idea per sentence. |
| Advanced | B2 | Everything the author wrote, including the images and the irony, broken into more sentences so nothing arrives all at once. |
| Faithful | the book itself | Not a graded level at all. The author's own sentences, at full length, translated straight. |
Five names, and only four of them involve grading. Faithful is the direct translation, so it isn't pitched at anybody.
Two things worth knowing. Advanced only appears when there's room for it, meaning when the original writing sits high enough that a level actually fits between Natural and Faithful. And you can change level in the middle of a chapter without changing the story, because every level is the same book.
Finding your level without taking a test
Forget online quizzes. Take a book you actually want to read. Read one full page at a comfortable pace.
Then ask yourself:
- Did I understand almost everything without stopping? It's probably below your level. Great for building speed, but you won't learn many new words.
- Did I understand the story while running into around five to fifteen unfamiliar words that I could mostly guess from context? Perfect. Stay here.
- Did I keep losing the story and rereading paragraphs? Try one level lower.
- Did I have no idea what was happening? Go down two levels. There's absolutely nothing wrong with that.
This takes about a minute and tells you far more than a placement quiz because you're measuring the thing you actually care about. And most importantly, can you enjoy this book?
Don't treat a level like a score
One mistake I see all the time is people treating levels like grades in school when they're not. Reading a Guided book doesn't mean you're an A2 learner. Reading Natural doesn't mean you've "leveled up." These levels are just tools for helping you choose the right book. Some days you'll want something challenging and others you'll want something easy because you're tired after work. Both are valuable in their own way.
Reading below your level builds confidence and speed, and reading above your level stretches you. The people who make the fastest progress don't obsess over the letter on the cover. No, they choose books they can actually enjoy reading.
The point is Simple to Faithful
Here's the part that matters more than any label.
Most learners start at Simple because that's the only place the story is readable yet. That's fine. Simple is a starting line, not a verdict. What Lexxio is built to do is walk you off it: same book, same characters, one rung at a time, until the sentences you're reading are the ones the author actually wrote.
That last level is the whole reason the other four exist. Simple gets you into the story. Guided and Natural keep you in it while your grammar catches up. Advanced hands you the author's voice with the pacing softened. And then Faithful hands you the book, unedited, in a language that wasn't yours when you started.
That's the journey. Everything else is scaffolding we take away.
Every Lexxio Original is written once and published graded upward from Simple, using as many of the five levels as the story needs, so you can change levels in the middle of a book without changing the story. See the Originals.