• Astrid and the Space Cadets: Danger at the Black Lagoon!

  • Astrid and the Space Cadets, Book 3
  • By: Alex T. Smith
  • Narrated by: Claire Morgan
  • Length: 30 mins

Prime logo Prime members: New to Audible?
Get 2 free audiobooks during trial.
Pick 1 audiobook a month from our unmatched collection.
Listen all you want to thousands of included audiobooks, Originals, and podcasts.
Access exclusive sales and deals.
Premium Plus auto-renews for $14.95/mo after 30 days. Cancel anytime.

Astrid and the Space Cadets: Danger at the Black Lagoon!

By: Alex T. Smith
Narrated by: Claire Morgan
Pre-order: Try for $0.00

$14.95/month after 30 days. Cancel anytime.

Pre-order for $7.63

Pre-order for $7.63

Pay using card ending in
By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.

Publisher's summary

Blast off on an adventure with the Space Cadets! From beloved children's author-illustrator Alex T. Smith, the bestselling creator of Claude and How Winston Delivered Christmas, comes a funny and fast-paced adventure through space.

Filled with out-of-this world sound effects, Astrid and the Space Cadets: Danger at the Black Lagoon! is perfect for fans of Grimwood and Bad Guys, and for kids who are ready to listen by themselves.


Astrid and the gang are excited to help two scientists track down a mysterious, never before documented family of fish who are rumoured to be living on an underwater planet. But isn’t long before things take a shocking turn when Astrid and the Space Cadets discover that they have been tricked. The scientists are actually infamous Intergalactic Sea Bandits!

Can the gang catch the Sea Bandits and rescue the treasure? It’s going to prove a difficult job especially when they find themselves swallowed whole by one of the Guard Sharks . . .

Join Astrid and the gang on more adventures in Attack of the Snailiens and Race from Planet Peril!

©2025 Alex T. Smith (P)2025 Macmillan Publishers International Limited
activate_Holiday_promo_in_buybox_DT_T2

What listeners say about Astrid and the Space Cadets: Danger at the Black Lagoon!

Average customer ratings

Reviews - Please select the tabs below to change the source of reviews.