Justin Halpern
Guinness World Records
John Wiley & Sons, Inc.
Crossway
Innovative Language Learning, LLC
Jorge
Various Authors
Lois H. Gresh
GadChick
William Richards
William G. Vicars
MobileReference
Automobile Association
Innovative Language Learning, LLC
Innovative Language Learning, LLC
Florida Dept. Of Highway Safety and Motor Vehicles
Stefano Guandalini, M.D., Ronit Rose, Kim Koeller & Whitney Larson
Tommy Lee, Vince Neil, Nikki Sixx & Mick Mars
Innovative Language Learning, LLC
Steven D. Levitt & Stephen J. Dubner
Toly Kay
Innovative Language Learning, LLC
Selena Brown
Innovative Language Learning, LLC
Instaread
Benjamin Graham
Apple Inc.
John Gray
Authors and Editors of Instructables
Hannie P. Scott