I’ve read the first three books which are essentially a trilogy, and am starting on the later 3 three books.

Some thoughts: Sundiver - This one is definitely the roughest of the first three, clearly showing some cracks, and the overall atmosphere of this book doesn’t really fit with the rest of the series, but the world building is great. Startide Rising - Definitely my favorite so far in terms of world building, characterization and plot. Uplift War - Fiben. Nothing else needs to be said. LOL

Have you read this series? What are your thoughts?