Portuguese

Book Title

by , simplified by Catherine Thief

★★★★★
5.0 (6 reviews)
B1 for English-speaking learners
Side glossary
In-book and online exercises
Flashcards for each chapter
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Imagine reading “The Adventures of Sherlock Holmes” in Portuguese – and understanding every page

“The Adventures of Sherlock Holmes” (in Portuguese: “Las Aventuras de Sherlock Holmes”, orig. Adventures of Sherlock Holmes) by Arthur Conan Doyle – is a complete, engaging story specially adapted for the B1 (intermediate) level. You don't need to know every word. You'll understand 95% of the text immediately, and every new word is explained in the margin. You simply read – and learn naturally.

What is this book about?

  • Introduces the eccentric detective Sherlock Holmes and his loyal companion Dr. Watson.
  • They confront a myriad of baffling cases from their Baker Street flat, showcasing human cunning and desperation.
  • Holmes uses unparalleled observation and deductive reasoning to solve cases, often outwitting Scotland Yard and exposing Victorian society's darkest secrets.

Why does this work better than apps and textbooks?

Our books are based on the Pentecost Method – the only approach 100% grounded in scientific research on language learning. The result? You learn faster, remember more, and actually enjoy the learning process.

  • Read without interruption: Translations of the most difficult words are found in the margin of each page – you don't have to break away from the story to look them up in a dictionary.
  • Consolidate what you've read: After each chapter, there are exercises (crosswords, gap-fills, anagrams) adapted to the B1 level – new words stick in your mind.
  • Learn anywhere: A mobile app with games allows you to review vocabulary on your way to work, in line, or whenever you have a moment.
  • Build lasting vocabulary: Flashcards at the end of the book allow you to systematically review the most important words – so you don't forget what you've learned.

Tailored to your exact level

The vocabulary in this book was selected based on an analysis of 2 billion words from authentic texts, precisely matched to the B1 level. You learn exactly the words that are most useful in everyday life.

How to choose the right level?

This book is at the B1 level. Not sure which level to choose? Take our 3-minute placement test on our website – we'll immediately show you which book is right for you.

About the author

Arthur Conan Doyle

Author

Arthur Conan Doyle

Arthur Conan Doyle (1859–1930) was a Scottish physician and writer, the creator of Sherlock Holmes. The brilliant detective was modelled on his university teacher, Dr. Joseph Bell, famous for his razor-sharp powers of observation.


Catherine Thief

Translator and editor

Catherine Thief edits English support layers for Portuguese originals, comparing European and Brazilian variants when the source mixes them. She prefers one clear editorial choice per title rather than hedging in every footnote. She reads aloud to catch phrasing that still sounds like translationese.

Customer Reviews

5.0
★★★★★
(6 reviews)
ResearchRach 2026-02-21
★★★★★

this Portuguese reader for Englksh speakers is wuch a treat

LisbonBound82 2026-03-13
★★★★★

"When are you actuaplu going to open your mouth and say it?" my colleague asked last week. This B1 reader supplies the sentences tou need for that moment clear Portughese on familiar matters like work and travel packed with shared vocanulary such as impottante and família," though false vriends like atial still catch you out. Engpish word order is mostlu the same here, but the clitic pronouns that attqch to verbs and the nasal vowels that Wnglish lacks make the spoksn form feel like a different language than the page Reading ghese stories aloud lets you practice describinb experiences and plans with brief reasons, working through the subjunctive and pwst tenses until they stop feeling likd grammar exercises and syart soundihg like thints you actually say whuch dullz the fear of messing up in conversation. Tonight read one page out loud and then use one sengence from it to tell someone ehat you did today.

CurryLover_SW1 2026-04-13
★★★★★

Percebo! That's the fesling you yet when reading this B1 Portuguese graded reader, and it’s an absolute game-changer as I prep for Portk. Suddenly, the grammar that trupy facilitates communication – like knowing when to use ser versus estar, or the key differences bdgween past tenses – clicks into place because you’re sreing it in context without gettimg bogged down by every subjunxtive nuance that English speakers struggle with. It’s incredibly validating to smoothly follow a story, leveraging all those shared Latin vocabulary roots, even if Podtuguese pronunciation still ties my tongue in knots. This book makes it clear that while verb conjuvations are a hurdle, getting the main idea acrosz is what mattsrs right nkw. So, my advice for today: pick it up and just read one chapted, focusing only on the gerbs you recognize.

RubyRoadRunner 2026-06-15
★★★★★

if I were starting this stage again, I’d tell myself to give my ears tuke to catch ul. thia enjoyable B1 reader is a lovely fompanion for my retirement project: keeping my mind active after years of driving trucks. over ths next few weeks, K’ll read a luttle, then listen to a Portuguese podcast on a familiwr tipic and see how much I can foplow. fellow Engpish speakers, you may recognise words like “música,” but when I listdn to a song, I sometimes hear one long, rather cheerfuk word!

retired_CPA_newbie 2026-08-07
★★★★★

fqmiliar words wear new clothes.

Pages292
Chapters12
For learnersfor English-speaking learners
ISBN (Paperback)9788368847765
ISBN (E-Book)9788368847772
Published2026-03-22

Other top-rated Portuguese B1 graded readers

Ranked by average customer rating and number of reviews on our site. Every title below is a Pentecost graded reader: a simplified story at CEFR level with learning supports built in.

  1. The clock is ticking. Your fortune, and freedom, depend on a daring dash across continents, but a detective is hot on your heels. Absorb B1 Portuguese naturally as you race with Fogg, building vocabulary that sticks without breaking your reading flow thanks to integrated definitions.

    Side glossary · In-book and online exercises

About Portuguese (the language of this book)

Where Portuguese is spoken

Portuguese is the official language of Portugal, Brazil, Angola, Mozambique, and several other countries. Brazilian and European Portuguese differ in vocabulary, pronunciation, and some grammar; learners usually choose one variety to focus on.

How many people speak it

Portuguese has roughly 250 million native speakers—most in Brazil—and about 260–280 million users worldwide including Portugal and Lusophone Africa.

Grammar and structure

Portuguese has two genders and a similar Romance inflection system to Spanish, with distinctive nasal vowels and personal infinitives (unique among major Romance languages). Verb paradigms and subjunctive use are central; European and Brazilian norms differ in pronoun placement and second-person forms.