The Wild Robot Protects (The Wild Robot #3)
By: Peter Brown
Genre: Middle Grade, Science Fiction
Number of Pages: 304
Published: May 6, 2025 (1st Published September 26, 2023)
Publisher: Little, Brown Books for Young Readers
Dates Read: June 17, 2025 - June 23, 2025
Format: Paperback

Roz has fought hard to get back to her island with her friends and her son Brightbill, all seems to be going well until one day an injured seal washes ashore and warns of a dangerous, dust poison tide that’s in the water and heading the island’s way. Once the poison tide is at the island’s edge, the animals are forced inland and resources begin running scarce.

Roz helps the island as much as she can but understands the toll everyone is under. When Roz discovers she’s waterproof, she sets out across the ocean to find out what’s causing the poison tide.

During her underwater journey, Roz meets amazing creatures and sees fantastical geological formations. Friends she makes along the way direct her to the north, to find the giant Ancient Shark. When she finally meets the Ancient Shark, they explain where the poison tide is coming from and that they want to prepare an attack with an army of sea creatures. Roz however, hopes for a peaceful interaction. Can the wild robot save the ocean and her island?

I didn’t enjoy this one as much as the first or second of the series, mainly because it focused on taking care of the environment, especially with the choices that we make and the consequences that could happen. It kind of made humans to be the bad guys – even if we did clean up after basically getting caught.

Readers who fell in love with Roz the first two books will also enjoy this book, especially because Roz is learning and experiencing something new, but just note it focuses heavily on the message of environment protection, especially within the oceans.