The invisible struggle

"Go with Larry and Dave as they find some spooky green glasses, and discover they can see into the invisible fifth dimension world. With their friends, Jodi and Cheryl, they meet good and evil angels. These invisible beings become part of the story as they struggle for the affection of human beings. The good angels are involved with rescue missions for their kananas while the evil angels attempt to capture their earthworms. There are surprises, some good and some bad."--Amazon.com.