Bahmi in the North (Book)
This book details some of the history of the Bahmi who live in Iron Pine Peaks.
From the papers of Dunbart's Guide to Telara, Iron Pine Peak:

Most Shalastir Bahmi on Telara came to settle in the Rhaza'de Canyons; however, after Warlord Börte defeated Crucia, she settled in the northern mountains to form the Storm's Fury tribe. They lived and blended among the humans of the north.

Though they continue to share many of the same cultural traditions as the Bahmi of the canyons, there are ways in which they diverge. Their culture is much sterner, owing to the harsh climates in which they settled. They do not have the same affinity for bright textiles, and instead shifted the focus of their crafting to weaving some of the warmest, most durable fabrics on Telara.