Rainbow Zebra Co. is rated 3 out of 5 in the category empathy-based books. Read and write reviews about Rainbow Zebra Co.. Rainbow Zebra Co. creates children’s books, toys and games revolving around the core theme of kindness. The sole focus is to promote the most important trait – compassion – among the most important generation – our children – and to do so in a way that is full of wit, whimsy, and wonder.