Dark Tower: The Gunslinger - Sheemie's Tale #2 (of 2)

Sheemie does not want to destroy the underpinnings of reality. He is in the prison of Devar-Toi and all he wants is his friends, his ka-tet to come for him. And one of them is coming for him even now. One of them known as the last gunslinger, Roland Deschain! And all the horrors of Thunderclap will not stand in his way!