Ranek Icewalker is a Wolf Priest of the Space Wolves who served in Wolf Lord Berek Thunderfist's Great Company. Ranek was the Wolf Priest who chose Ragnar Blackmane to become a Neophyte of the Chapter and first saw greatness in him.
Ranek was Blackmane's friend and mentor and was one of the few Space Wolves to praise Blackmane for losing the Spear of Russ to prevent the emergence of the Thousand Sons Daemon Primarch, Magnus the Red, from the Warp on the world of Garm. He has remained the young Wolf Lord's close mentor and confidante.
- Space Wolf (Novel) by William King