Flatland, Aslan and Our Final Destiny by Michael Peterson

The square sat silently staring out across Flatland, surveying the two-dimensional world that he inhabited. He was not a square of means, being that he only had 4 sides—and the number of sides one had determined their status in Flatland. Circles, with unlimited sides held rule over the land, and were considered the priests and rulers. Square was knowledgeable of Flatland, and knew his two-dimensional world well, but he always had a feeling, a sense, a longing to see and understand more. He had questions about Flatland and wondered if there was more than just a two-dimensional life. Of course, these questions were considered dangerous, ...