Excellent Resource to Help Teach Comparatives/Superlatives

"Blue Sea" is a delightful book to help the beginner/elementary reader learn simple comparative and superlative adjectives. "Small," "Smaller," "Smallest," and "Big," "Bigger," "Biggest" are mentioned in this 21-page story that averages about 3-4 words per page. The text is large, and the visuals are simple, colorful, and uncluttered.