Volume 4 of Gillean Daffern's definitive Kananaskis series returns in a thoroughly revised fifth edition, covering the Sheep, Gorge Creek and North Fork areas for hikers, scramblers and backpackers. Few people know Kananaskis Country as intimately as Gillean Daffern. She has explored its trails, drainages and backcountry for decades, and her multi-volume trail guide has become a standard reference for generations of Alberta hikers. This fifth-edition Volume 4 focuses on the Sheep, Gorge Creek and North Fork areas, from approachable foothills walks to longer and more demanding backcountry routes. Detailed route descriptions are supported by full-colour photographs, redrawn maps and additional sketch maps, helping readers make sense of access, terrain and route choices before heading out. The breadth of the guide makes it useful to newer hikers while retaining the depth expected by experienced walkers, scramblers and backpackers. At 392 pages, with sewn binding and rounded corners built for repeated use, Volume 4 is both a field guide and a substantial reference to one of the most varied parts of Kananaskis Country.