Kristin Hannah

Award-Winning Author of "The Four Winds," "The Nightingale" & "Firefly Lane"

Between Sisters: A Novel (Random House Reader's Circle)

Abbi Jacobson

Comedian, Writer, Actress & Illustrator; Known for "Broad City"

Anna Todd

#1 International & New York Times Best-Selling Author of the "After" Series, Producer, Entrepreneur & Innovator

Lena Dunham

Writer, Director, Actor & Producer Best Known for HBO’s “Girls”

George R.R. Martin

Author of the "Game of Thrones" Series

T.I.

Grammy Award-Winning Rapper & Record Producer

J.K. Rowling

Author of the "Harry Potter" Series

Willie Nelson

Country Music Singer-Songwriter Known for "On The Road Again" & "Always On My Mind"

Alex Garland

English Novelist, Screenwriter, Film Producer & Director

Diane Guerrero

Immigration Reform Activist & Actress Known for "Orange is the New Black" & "Jane The Virgin"

Dan Siegel

New York Times Best-Selling Author, Neuropsychiatrist, Mindsight Educator & Interpersonal Neurobiologist

Suzanne Collins

Author of "The Hunger Games" Trilogy

Bob Woodward

Legendary Pulitzer Prize-Winning Investigative Journalist; 22-Time Best-Selling Author & Associate Editor at The Washington Post

James Patterson

NY Times Best-Selling Author & Reading Champion

N. Hamilton-Smith

British Milliner, Recording Artist, Author, Film Maker & Visionary

Alice Walker

Pulitzer Prize & National Book Award-Winning Author; Best Known for "The Color Purple"

Iyanla Vanzant

New York Times Best-Selling Author, Spiritual Life Coach & Host of "Iyanla Fix My Life"

Nicholas Sparks

International Bestselling Novelist & Screenwriter, Known for "The Notebook"

Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Marshall Goldsmith

Executive Educator & Coach; Best-Selling Author of "What Got You Here Won’t Get You There"

Cris Collinsworth

Former NFL Wide Receiver & Sports Emmy Award-Winning Game Analyst for NBC's "Sunday Night Football"

Glenn Close

Actress & Advocate

Margaret Cho

Grammy Award-Nominated Comedian; Actress, Author & LGBT Advocate

Margaret Cho: Remove Your Investment in Pain

Kristin Chenoweth

Tony-Award Winning Broadway Star & Actress Best Known for "Wicked"

Unleashed: Meet Broadway Star Kristin Chenoweth's Service Pup Thunder

Ram Charan

World-Renowned Business Advisor, Execution Expert & Bestselling Author

Brian Cashman

Senior Vice President & General Manager of the New York Yankees; 2017 Baseball Executive of the Year

Pete Carroll

Former Head Coach & Executive VP of the Seattle Seahawks; Co-Host of "Amplify Voices: Conversations from the Heart" Podcast

Full speech | Pete Carroll speaks after parting ways with Seahawks ...

Adam Carolla

Comedian, Entrepreneur and Host of "The Adam Carolla Radio Show"

Anna Camp

Actress; Stars on "True Blood" "The Mindy Project" and in the Film "Pitch Perfect"

LeVar Burton

Literacy Advocate & Actor Known for "Roots," "Star Trek" & "Reading Rainbow"