Above, Not Up

Rosco Lockhart has never thought about the fourth dimension before.

But when he meets Tess, their friendship introduces him to possibilities that only a higher-dimensional creature could make happen.

From untying impossible nots to defense against attackers to stealing things from even the most secure safe, Tess invites Rosco to imagine a whole world just abreast of our own—a world that is above, but not up.

Mark Forrester

Mark Forrester is a teacher at Chesterton Academy of Notre Dame in Spokane, WA, an independent classical high school. While he has taught literature, history, theology, and science, he particularly enjoys teaching mathematics in the classical mode, and one of his favorite tutorials is exploring the possibilities of a fourth spatial dimension. He currently lives near Spokane with his wife and children. Mark serves as an officer in the Army National Guard and a volunteer firefighter.