Clint White

$14.85

Thomas Koulopoulos and Nathaniel Palmer

$22.28

Robert Courser

$20.79

Will Page

$16.99

Karim Abouelnaga

$14.99

Susie Carder

$22.99

Mona Bijoor

$14.99

Helen Rothberg, PhD

$10.99

Chris Ertel and Lisa Kay Solomon

$14.99

Gerald A Michaelson and Steven W Michaelson

$9.99

Charles D Winslow

$20.99

Kaihan Krippendorff

$9.99

John L Mariotti

$9.99

Joe DiMisa

$9.99

Patrick Hanlon

$20.99

Charles C. Snow and Raymond E. Miles

$13.99

R. David Nelson, Patricia E. Moody, and Jon Stegner

$31.99

Steven M. Cristol and Peter Sealey

$16.99

Patricia E. Moody and Richard E. Morley

$18.99

Richard E. Neustadt

$16.99