9 books • 4 series
Run Forever
First Ladies of Running
The Runner's World Big Book of Running for Beginners (Runner's World) (Runner's World)
The Runner's World Big Book of Marathon and Half-Marathon Training (Runner's World)
Runner's World Complete Book of Beginning Running (Runner's World Complete Books )
Complete Book of Running
The Runner's Guide to the Meaning of Life (Daybreak Books S.)
The Principles of Running
Runner's World Complete Book of Running (Runner's World)