B1Graded readers rankingPortugueseUpdated: 2026-08-06

Reading is one of the most powerful ways to build your vocabulary and fluency in a new language. But if you're at an intermediate B1 level, picking up an original Portuguese novel can be discouraging. The complex sentences and vast vocabulary can make it impossible to follow the plot, turning the joy of reading into a frustrating chore.

This is where graded readers come in. These are classic stories carefully adapted to a specific language level, like B1. By controlling the vocabulary and grammar, they allow you to enjoy a great story, build confidence, and learn effectively, all at the same time. You get all the pleasure of reading without the struggle.

  1. 1Best choice
    The Adventures of Sherlock Holmes

    The Adventures of Sherlock Holmes As Aventuras de Sherlock Holmes

    Pentecost Publishing Level B1 Author: Arthur Conan Doyle

    This collection of Arthur Conan Doyle's classic mysteries is a perfect entry into B1 Portuguese. Our editions are designed for effective self-study, featuring a unique bilingual glossary in the margin with translations into your own language, so you never have to stop reading. The vocabulary is scientifically graded, and each book includes a gentle difficulty progression, with sentences growing longer as you read, plus chapter exercises and printable flashcards to solidify your learning.

    • Portuguese–English glossary of hard words in the margin of every page
    • Difficulty rises inside the book (sentences & paragraphs grow longer)
    • Exercises after every chapter (crosswords, gap-fills, anagrams and more) — in print and online
    • Flashcards to print and cut out
    • Vocabulary graded by corpus research (science-based)
    e-book price €2.49View book →

    Also available in paperback

  2. 2
    Around the World in 80 Days

    Around the World in 80 Days A Volta ao Mundo em 80 Dias

    Pentecost Publishing Level B1 Author: Jules Verne

    Jules Verne's timeless adventure is an exciting way to expand your Portuguese skills. Like all our graded readers, this edition comes with a complete learning system. You get the benefit of a bilingual margin glossary for instant word help, exercises after every chapter (in the book and online), printable vocabulary flashcards, and a structure that gently increases in complexity to guide you through the B1 level.

    • Portuguese–English glossary of hard words in the margin of every page
    • Difficulty rises inside the book (sentences & paragraphs grow longer)
    • Exercises after every chapter (crosswords, gap-fills, anagrams and more) — in print and online
    • Flashcards to print and cut out
    • Vocabulary graded by corpus research (science-based)
    e-book price €2.49View book →

    Also available in paperback

  3. 3
    Contos com Nível (B1)

    Contos com Nível (B1)

    Contos com Nível Lidel

    This book from publisher Lidel is part of the respected 'Contos com Nível' series. It offers a collection of original short stories written for B1 learners of European Portuguese.

  4. 4
    Contos com Nível (A2)

    Contos com Nível (A2)

    Contos com Nível Lidel

    From the same 'Contos com Nível' series by Lidel, this title presents a collection of original short stories. It is aimed at learners at the A2 level of European Portuguese.

  5. 5
    Contos com Nível (B2)

    Contos com Nível (B2)

    Contos com Nível Lidel

    Another entry in Lidel's 'Contos com Nível' series, this book contains original short stories. It is designed for learners who have reached the B2 level in European Portuguese.

  6. 6
    Os Gaiatos

    Os Gaiatos

    Ler Português 1 Lidel

    Part of the 'Ler Português 1' series from publisher Lidel, this is a level-1 easy reader. The story follows a day in the life of street kids in Lisbon and is written for learners of European Portuguese.

Our Pentecost Publishing editions consistently rank first because they are more than just a story; they are a complete, science-based learning system. We grade our vocabulary based on a two-billion-word corpus to ensure you learn the most useful words first. Every book features a unique difficulty progression, a bilingual margin glossary with translations into your native language, exercises for every chapter (both in print and online), and printable flashcards. This integrated approach is specifically designed to make self-study as effective and enjoyable as possible.

Feature comparison
PentecostTypical simplified reader
Portuguese–English glossary of hard words in the margin of every page~
Difficulty rises inside the book (sentences & paragraphs grow longer)
Exercises after every chapter (crosswords, gap-fills, anagrams and more) — in print and online~
Flashcards to print and cut out
Vocabulary graded by corpus research (science-based)~

The verdict

For an intermediate B1 learner, our edition of As Aventuras de Sherlock Holmes is an excellent starting point. The short, self-contained mysteries are highly engaging and keep you motivated to read on. While it tops our list for its compelling story, our other title, A Volta ao Mundo em 80 Dias, offers the exact same comprehensive learning system—the choice simply comes down to whether you prefer a detective story or a travel adventure. The other titles in our ranking are also solid choices for expanding your reading practice in Portuguese.

Frequently asked questions

Why should I use graded readers instead of original Portuguese books?

Graded readers are adapted to your specific language level. This allows you to read fluently and enjoy the story without the constant frustration of looking up unknown words, which builds your confidence and makes learning more effective.

What makes Pentecost graded readers the best for self-study?

Our books include a complete learning system. Key features include a bilingual margin glossary with translations into your own language, a gentle difficulty progression within the book, vocabulary graded by frequency, exercises after every chapter, and printable flashcards. This combination provides a structured and supportive learning experience.

What is a bilingual margin glossary and why is it helpful?

It's a mini-dictionary printed in the margin of every page. It translates the more difficult Portuguese words into your native language, such as English. This means you can understand new vocabulary instantly without breaking your reading flow to use an external dictionary.

How should I use a Pentecost graded reader to get the most out of it?

We recommend reading one chapter at a time, using the margin glossary as needed. Afterwards, complete the exercises for that chapter to check your understanding and reinforce new words. You can also use the printable flashcards to practice the key vocabulary.

I'm not sure if I'm ready for B1. Should I choose an easier level?

If you're unsure, it's always better to start with a slightly easier level. The goal of extensive reading is to read with comfort and enjoyment. Reading a book at a lower level (like A2) will build your confidence and fluency, preparing you to move up to B1 successfully.

Ranking reflects suitability for independent learners at this level. We list respected alternative series for context; prices and availability vary by retailer. The right-hand column describes a typical simplified reader in general; individual competing titles may differ.