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Alistair Grittle

Alistair Underwater

Exploring an underwater cave in his homemade submarine, Alistair helps the frog people get rid of the dreaded monster Gooze

Paperback

First published January 1, 1990

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About the author

Matthew Sadler

62 books13 followers

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Community Reviews

5 stars
15 (37%)
4 stars
19 (47%)
3 stars
5 (12%)
2 stars
1 (2%)
1 star
0 (0%)
Displaying 1 - 10 of 10 reviews
273 reviews
October 5, 2010
We like Alistair. The stories are simple but clever. And the illustrations are fun.
Profile Image for Shawn Deal.
Author 21 books19 followers
February 3, 2017
Alistair loves the water. What's a kid going to do when he loves the water so much and must know more about it---make a submarine of course. Then the adventure begins....
Profile Image for Diane.
7,304 reviews
July 29, 2018
Alistair loves exploring the pond in their backyard. So, he builds a submarine to explore even further. He finds an underground cavern and then meets the frog people. He helps them solve their problems with the Gooze.

Cute — surprise ending.
Profile Image for Daryl Nagai.
49 reviews
October 7, 2025
I wanted to buy this book so I could see the illustration of Alistair's bedroom. I remembered his bedroom as having many shelves filled with aquariums, terrariums, and jars with fish, reptiles and amphibians, and bugs in them.
Profile Image for Lynn  Davidson.
8,627 reviews39 followers
September 17, 2019
Alistair, an ordinary schoolboy, had unusual talents. He loved water so much he built a submarine and went exploring in the pond where he made an amazing discovery. Fun story and illustrations.
Profile Image for Sara Avrams.
313 reviews6 followers
July 26, 2025
Alistair strikes again!

Always fun to read, Alistair climbs to new heights of wonder. I love these stories. What will happen next. Who can tell!?!
Profile Image for Mary.
3,804 reviews10 followers
September 14, 2012
Another quirky fantasy adventure about the unflappable and studious Alistair Grittle. This time Alistair is exploring the pond close to his home and of course, he builds a submarine for his explorations. With the submarine, Alistair meets the frog people and the Gooze. The book's punchline on the last page is especially amusing. An entertaining picture book for readers who have enjoyed Sadler's Alistair stories and/or appreciate humorous sci-fi picture books.
50 reviews2 followers
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April 16, 2019
Alistair is a funny story about an odd kid who was very smart and liked to collect things from the pond by his house. Alistair built himself a submarine so that he could adventure underwater. When he went underwater he discovered different creatures and a cavern. In the cavern he discovered frog people down deep in the cavern who were being terrorized by the goose. Alistair helped the frog people from the goose and returned back to his pond. I like this book as child because it would never happen in real life but it was so fun to read about. I remember thinking that the frog people were funny and interesting to read about. I would keep this book in my classroom library if I were a first grade teacher. This kind of of book allows students to go wild with their imagination. After reading this book kids could talk about their hobbies and what they might find if they keep looking or learning.
Displaying 1 - 10 of 10 reviews