Zachary Tanana’s Reviews > Flatland: A Romance of Many Dimensions > Status Update

A square from Flatland accosted a line in Lineland for being ignorant of the second dimension of left/right. However a sphere from Spaceland began speaking to the square in Flatland about the realities of the third dimension of up/down. The square, being in a closed room and hearing a voice from his insides begins to question his sanity, and then taken to Spaceland, is able to see into his relatives in Flatland.