Creating a wordless picture book is very hard to do well. Wiesner does better than well in Sector 7. This story is every little boy's dream. The main character goes on a field trip, but is whisked away by a little cloud to Sector 7 where they create clouds.
The illustrations were engaging. The story was fun. I had no problem following along the whole way through. The book is created in such a way that it would be engaging for children of all ages. The book has a little bit of a futuristic feel.
Would I recommend this book? YES. For all ages young and old.