Peep Inside How a Submarine Works

Find out how a submarine works in this interactive book with flaps and holes.

Lift flaps and peep through holes to explore with a little sub on a deep-sea dive. Find out how the sub works by opening it up and peeping inside at the cockpit and the ballast tanks, and help the crew collect deep-sea samples using the mechanical arms.

There's lots to learn about marine life, too - investigate what an octopus is guarding, meet a hammerhead shark and switch off the sub lights to see all the glowing creatures in the dark.

For Ages: 3+

Author: Lara Bryan, Nia Tudor (Illustrator)
ISBN: 9781835409152
Format: Board Book / 10 pages
Publisher: Usborne
Published Date: 30 December 2025