The Ultimate Weapon, Jr. John W. Campbell

The Ultimate Weapon

Jr. John W. Campbell

Level
B1
Words
30,519
Chapters
3
First published
1941
Reading time
about 3 hours
Translation
instant AI translation as you read

Read this book freeEvery sentence translated, natural audio, one-tap dictionary

This science fiction novella, set in a future where Earth is at war with an alien race, explores the development of a new super-weapon that could turn the tide. The story follows a scientist and a military officer as they race to perfect the weapon before the enemy attacks. It is a classic example of early science fiction, with technical dialogue and a focus on problem-solving, making it a good choice for learners interested in the genre.

Learn English with The Ultimate Weapon

  • Suits learners around level B1: you read the original, not a simplified retelling.
  • 4,264 distinct words, each one a tap away from your personal vocabulary list.
  • Read in English, glance at the translation under any sentence you are unsure of, and listen to natural read-aloud voices to train your ear.

How it works

  1. Open the book: no installation, it reads in the browser on any device.
  2. Read a sentence in English. Its translation sits right under it, so you never lose the thread.
  3. Tap a word for its meaning and save it; listen to the chapter read aloud.

More about the method

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Questions about this book

Can I read The Ultimate Weapon in English for free?

Yes. The first chapters of The Ultimate Weapon open without an account, with the translation, audio and dictionary included. A free account unlocks the rest of the book.

How much English do I need?

The text is estimated at level B1. Because every sentence has its translation underneath, lower levels can follow along too.

Is there audio?

Yes. Each chapter can be read aloud by a natural-sounding voice while the current sentence is highlighted.