Quantcast Katherine Callan from HarperCollins Publishers Australia
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Katherine Callan

Katherine Callan studied journalism at Boston University and has worked at national consumer magazines, including Success magazine, where she reported on the leading thinkers in self-improvement and human performance. Callan writes and edits for traditional and new-media companies and is launching a specialty publication, For Marathoners Only. She lives and works in New York City and has run thirteen marathons.

Author Extras
Slow Burn Slow Burn
Change your workout, change your life In Slow Burn, endurance master Stu...