Save Our Seas by Lucy Courtenay

https://thebookvoice.com/podcasts/2/audible/205055 to listen full audiobooks. Title: Save Our Seas Series: Mermaid School, Book 5 Author: Lucy Courtenay Narrator: Amaka Okafor, Ryan Sampson, Clare Corbett, Chloe Massey Format: mp3 Length: 1 hr and 27 mins Release date: 10-25-22 Ratings: 5 out of 5 stars, 1 rating Genres: Fish & Marine Life Publisher's Summary: Marnie Blue is shocked when lots of plastic rubbish starts to appear in Mermaid Lagoon. It's causing all sorts of problems and even harming the underwater animals. Marnie and her friends decide enough is enough and they must have a big green clean-up.