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Graded reader
Portuguese & English

The Call of the Wild

O Chamado da Selva
Original author
Jack London
Adapted by
Line by Line Publishing,

Read The Call of the Wild by Jack London in Portuguese and English, a parallel text graded reader with audio. Available in CEFR levels A2, B1, B2, and C2.

About this book

Buck lives well. On Judge Miller's California estate, among gravelled driveways and wide lawns, he is a St. Bernard-shepherd mix with the run of a warm and ordered world. Then a gardener's helper with gambling debts sells him north, and a man in a red sweater teaches him the first hard lesson of the North. "That club was a revelation," Jack London writes. It is Buck's introduction to the law of club and fang, and the beginning of a journey that strips one life away to uncover an older one beneath it.

Available editions

A2
Short, concrete sentences for early learners.
1,676 sentences
B1
Longer sentences and a wider vocabulary.
1,676 sentences
B2
Complex sentences and a fuller vocabulary, close to everyday native reading.
1,676 sentences
C2
Original English — The most complex prose — long, intricate sentences, and advanced vocabulary.
1,676 sentences

Read a sample

Rumo à vida primitiva
Into the Primitive
1

Buck não lia jornais.

Buck did not read newspapers.

2

Ele não sabia sobre um grande problema.

He did not know about a big problem.

3

Este problema não era só para ele.

This problem was not just for him.

4

Era para todo cão forte com pelo quente e comprido perto da água, de Puget Sound até San Diego.

It was for every strong dog with warm, long hair near the water, from Puget Sound to San Diego.

5

Alguns homens estavam procurando no frio escuro do Ártico.

Some men were searching in the dark cold of the Arctic.

6

Eles encontraram um metal amarelo lá.

They found a yellow metal there.

7

As companhias de navios a vapor e de transporte contaram esta notícia a todos.

Steamship and transportation companies told everyone about this news.

History

  1. Written by Jack London in English
  2. Adapted by Line by Line Publishing in 2026