The Radio Detectives Under the Sea

Name: The Radio Detectives Under the Sea
Author: A. Hyatt Verrill

For learners

Can I read The Radio Detectives Under the Sea in English as a learner?

Yes — read The Radio Detectives Under the Sea by A. Hyatt Verrill in English: the complete original text, with tap-to-translate on every word, audio narration, and saved vocabulary. Its CEFR level is B2. Start with a free sample.

CEFR level: B2
Length: 13 chapters
Format: The complete book

About this book

Two boys on a tropical voyage stumble upon a groundbreaking invention: a radio telephone that works underwater. Their curiosity soon plunges them into a thrilling mystery involving secret divers, hidden submarines, and coded messages beneath the sea.

What's inside

Every book comes with the tools

Tap to translate

Touch any word or phrase to see it in your language, instantly, without leaving the page.

Save & practise

Keep the words you want. They become flashcards built from your own reading.

Audio narration

Listen to clear, natural narration and read along to train your ear.

Progress tracking

Pick up exactly where you left off, on any device, and watch your streak grow.

Questions

About reading The Radio Detectives Under the Sea

How do I read The Radio Detectives Under the Sea?

You can read the sample chapter free, with no account. To read the full book — with tap-to-translate, audio narration and saved progress — start your trial at quiz.nikmas.studio.

Is the text simplified or original?

It's the complete original text, exactly as A. Hyatt Verrill wrote it — nothing rewritten or cut. The built-in translation, saved vocabulary and audio narration are what carry you through the original prose.

Keep going