It’s a very early version of a graphic novel, for the youngest of readers. It includes three short stories about two best friends, Red Robot and Blue Robot: the first about something going bump in the night, and Blue Robot declaring he’s not afraid of anything, though it’s obvious to reader and friend alike that he is; the second about Red Robot sticking up for his friend when a third robot makes fun of his favorite hobby; and the third about Blue Robot’s worries about being sad and lonely when he discovers a train ticket that Red Robot has purchased, only to discover that there are two tickets and the friends get to go on an adventure together. Though the simple plot lines might seem a bit preachy, they’re leavened with just enough humor to keep them from being overly pedantic.