Paul Noble
La Cucaracha Sara
Barbara Bregstein
Anne Lamott
Language Learning Masters
Innovative Language Learning & JapanesePod101.com
Sarah Retter
Earworms Learning
Earworms Learning
Daniel Chandler
David Sterritt
Geoffrey Nunberg
Amanda Montell
Margarita Madrigal
Teresa L. Picarazzi, PhD
Ellen Jovin
Paul Noble
Pimsleur
John McWhorter
William Zinsser
Lingo Valley Inc
Anna Quindlen
Innovative Language Learning & FrenchPod101.com
Fernando Miralles
Jessica Brody
Prolog Editorial
Michel Thomas
Innovative Language Learning & VietnamesePod101.com
Paul Noble
Olly Richards & Richard Simcott
Pimsleur
Will Storr
Pimsleur
Official Test Prep Content Team
Pimsleur
Paul Noble
Walter Mosley
Benjamin Wiker, PhD
Zhanna Hamilton
Innovative Language Learning & JapanesePod101.com
Pimsleur
Explore to Win
Olly Richards
Lajos Egri
Pimsleur
Pimsleur
Michel Thomas
Michel Thomas
Innovative Language Learning & EnglishClass101.com
Laura Santana
Pimsleur
JM Gardner
Lingo Jump
Jordy Madueño
Allison Fallon
Olly Richards
James W. Pennebaker
Language Learning University
Roy Peter Clark
Lisa Cron
Pimsleur
Michel Thomas
Simple Language Learning
Paul Noble & Kai-Ti Noble
Pimsleur
Dorota Guzik
Glenda Greco
Pimsleur
Pimsleur
Vivian Gornick
J. M. Gardner
French Hacking
French Hacking
Jonathan Maberry
Centre of Excellence
Maryanne Wolf
Paul Noble
Paul Noble
DL Language Learners
Sandra Gerth
Explore ToWin
Innovative Language Learning & ItalianPod101.com
Michel Thomas
Elissa Altman
John McWhorter
Nicholas Carr
Eks Publishing, Rhoda Leah Agin & Debby Graudenz
Paul Noble
Innovative Language Learning & KoreanClass101.com
Paul Noble
Donald Maass
Michel Thomas
Don Adams
Washington Irving
Erik Davis
Patrick Jackson & Valentino Blanco
Michel Thomas
Patrick Jackson
Marion Roach Smith