Produced to a very high standard, this book will appeal to confident readers in mid primary age range to read alone, but will also be enjoyed by younger children who will love the bright and engaging illustrations. The inside cover alone is a joy. The font is large and clear, and the prose rhymes in a lyrical flow that will encourage kids towards more fluent reading aloud. I engaged immediately with the main protagonist, Ollie, and enjoyed his journey and the information he learned along the way. A great message too, about following dreams and always being true to oneself, and some wonderful facts about Ollie that I’m certain children will love. An added bonus at the beginning and end of the story are the pages of verse, giving interesting facts about sea creatures. All in all a thoroughly enjoyable book that would sit well in any primary school library. I award 4 stars.