Jacquetta discovered long-distance walking and trekking only after completing the West Highland Way. In 1998 she progressed to Mount Kilimanjaro, which she has summited four times by different routes. In 2000, she founded Rucksack Readers, a series of over 40 rucksack-friendly guidebooks for adventurous walkers and cyclists that can be used in real weather. She has personally hiked nearly all of the routes. Her photographs appear in many of these books and she edits the whole range for consistency, challenge and fun. A dedicated lifelong walker, Sandra worked in Melbourne, Australia, as an archivist and historian after doing a PhD on the history of national parks in her home state of Victoria. In her spare time she wrote a regular column about bushwalking (hiking) in Melbourne's leading daily newspaper, and many articles and books on walking and national parks in south-eastern Australia (1977-89).Sandra moved to Scotland in 1989, and she still lives in Drumnadrochit beside Loch Ness.