Mardel
From Conservapedia
Mardel Christian & Education is a privately owned chain of Christian bookstores, located mainly in the central and south-central United States.
The chain is owned by Mart Green, son of Hobby Lobby founder David Green, and is based in Oklahoma City.
Along with LifeWay Christian Stores it is one of the two largest chains of Christian bookstores (with LifeWay's decision to close its stores it will become the only major chain operating traditional retail outlets).