- Straits of Hell. Warning Spoilers through
The Mice, or the white mice, or Walker's mice, was the nickname of two of Walker's insular firemen, Isak Reuben and Gilbert Yager. Due to their narrow faces, white snipe pallor, and unfriendliness, the other snipes began to call them the White Mice. In Crusade, 'Tabby' Tab-At joined the group. Isak and Gilbert are half brothers, having the same mother but different fathers.