Nathan and Nana Cassandra Superheroes

Nathan always looks forward to visits from Nana Cassandra. They play in the park, go to movies, and have fun with video games. But one day, something different happens - no park or movies or games, but just as special. Now that Nathan is older, he and Nana will become superheroes by performing good deeds in their neighborhood. Nana Cassandra explains that people around the world help their neighbors. Nathan learns the word for "good deed" in Hebrew, Spanish, and Arabic.

Nathan and his family enjoy Sunday dinners at Nana Cassandras house, where they talk about all kinds of things around the table. One evening, Nana surprises everyone with something she read online: Story time at the library had been canceled. Nathan is very sad, so he and Nana visit the library the next day to be sure. When the librarian explains that the story time reader had moved to a new town, Nathan and Nana set out to solve the problem by finding new readers.