The Good Citizens Club has a challenge. It must think of an idea to thank the veterans in the town. What will the club decide to do?

Earth has a serious trash problem that is growing bigger every day. Are there better ways to dispose of our garbage and protect our planet?

There is very little space for gardens in big cities. Read this book to see how you can solve that problem and all the different ways you can measure out a solution.

Kai and her dad have entered their first hot-air balloon contest. Kai is nervous, even though they have flown a hot-air balloon many times. Can they reach the target a few miles away? Read Hot-Air [...]

Pia Hasegawa can do amazing things with simple pieces of paper. In her job, she cuts, folds, glues, and tapes paper to make houses and buildings. Read about how Pia does this and the steps [...]