autores de SylviaE: 909 autores | 202 com retratos | 707 sem retratos | autores populares sem retratos (todos os utilizadores)
Joel Achenbach

Photographed by Mark Thiessen
Katherine Albrecht (& Liz McIntyre)

Photo of Dr. Katherine Albrecht by Dave Ridley
Buzz Aldrin

Neil Armstrong (1969).
Ken Anderson

http://christianheadlines.com/films/images/ka.jpg
Karen Armstrong

Jerry Bauer
Isaac Asimov

©Rowena
P.M.H. Atwater

Jacques Barzun

"With Light from a New Dawn", painting by Eric Robert Morse, 2005, depicting Jacques Barzun in profile at around the age of 40
Stephen Vincent Benét

Courtesy of the
NYPL Digital Gallery (image use requires permission from the New York Public Library)
William Rose Benét

Luis Quintanilla
Gregory Benford (& George Zebrowski - eds.)

Marina Benjamin

Cyrano de Bergerac

Wikipedia
Henri Bergson

Robert S. Bobrow

Joan Borysenko

Photo courtesy of Hay House, Inc.
Ben Bova

Ray Bradbury

Marion Zimmer Bradley

Gillian Bradshaw

Nathaniel Branden

Gyles Brandreth

Photo by Fatimah Namdar
Stewart Brand (ed.)

Stephen Breyer

Wikimedia Commons (Official U.S. Supreme Court Portrait)
Encyclopedia Britannica

Ad for Encyclopædia Britannica published May 1913 in National Geographic.
Damien Broderick

Barbara Lamar
Dan Brown

credit: Philip Scalia
Giordano Bruno

Thomas Bulfinch

James Burke

Frances Hodgson Burnett

Courtesy of the
NYPL Digital Gallery(image use requires permission from the New York Public Library)
Octavia E. Butler

Nikolas Coukouma
Lord Byron (George Gordon)

Joseph Campbell

Courtesy of Hay House, Inc.
Fritjof Capra

Orson Scott Card

Andrew Chaikin

(right) Credit: NASA/Doreen B. Zudell
Pierre Teilhard de Chardin

wikimedia commons - portait by Rama
Deepak Chopra

Sarvodaya.org
Tom Clancy

Arthur C. Clarke

Arthur C. Clarke (9-9-2005), cropped. Photo by Anuradha Ratnaweera (anuradha on flickr.com)
Jack Cohen (& Ian Stewart)

Photo by Nick Mills, 2005
Philip Corso

Philip J. Corso (right) U.S. Army, 1945 (Wikimedia Commons)
Phil Cousineau

photo by Gregg Chadwick
Norman Cousins

Michael Craft

Author's photograph
Francis Crick

Mihaly Csikszentmihalyi

Paula Danziger

Paula Danziger at Hammick's Bookshop (Harrow UK)
Paul Davies

Wikipedia author Markus Pössel (Mapos)
Richard Dawkins

Christopher G Street, March 2005
Kevin S. Decker (& J. T. Eberl - eds.)

Dr. Kevin S. Decker
Peter Dickinson

Ivan Helmer
Steven J. Dick

NASA Photo
Norman Doidge

Pierre Duhem

Mary Baker Eddy

Photographic print copyrighted 1918 (Library of Congress Prints and Photographs Division, Reproduction number: LC-USZ62-53514)
Sylvia Louise Engdahl

Church of England

Nave, Caterbury Cathedral. Image by Jim Bowen / Flickr.
Episcopal Church

Washington National Cathedral. Photo by user AgnosticPreachersKid / Wikimedia Commons
Piero Ferrucci

photo by Ilaria Cotogni
Bernard le Bovier de Fontenelle

Viktor E. Frankl

Robert Frost

"Robert Frost, head-and-shoulders portrait, facing front." Between 1910 and 1920.
Library of CongressPaul W. Gallico

photographed by Carl Van Vechten, 1937 Dec. 28
Shakti Gawain

Photo courtesy of Hay House, Inc.
Jean Craighead George

Photo by Eric Bergman
Kahlil Gibran

Khalil Gibran (1883-1931)
Photographed circa 1898 in costume by F. Holland Day
(LoC Prints and Photographs Division,
LC-USZ62-48305)
Amit Goswami

Photo courtesy of Hay House, Inc.
Duane Graveline

Photo created by NASA
Andrew M. Greeley (& Michael Cassutt - eds.)

from wikipedia
Jan Crawford Greenburg

Library of Congress
Jeff Greenwald

Photo of Jeff Greenwald, on location. Photo copyright: www.seacology.org
Ursula K. Le Guin

James E. Gunn

James Edwin Gunn, SF author,
at the 2006 Nebula Awards
held in New York City, 2007
Copyright © 2007
Ron HoganEdith Hamilton

James R. Hansen

Photo by Goddard Institute for Space Studies (NASA)
Stephen Harrigan

Matt Lankes
Barbara Harris (& L.C. Bascom)

Barbara Harris, Editor of Shape Magazine ~ Photo courtesy of Hay House, Inc.
Paul Harvey (ed.)

President George W. Bush presents the Presidential Medal of Freedom to legendary radio personality Paul Harvey, awarded Wednesday, Nov. 9, 2005 in the East Room of the White House. White House photo by Shealah Craighead
(whitehouse.gov)
Jeff Hawkins

Photo © Esther Dyson
Richard Heinberg

Robert A. Heinlein

Frank Herbert

Frank Herbert's high school yearbook picture, 1938.
From dreamer of Dune, the Biography of Frank Herbert,
written by Brian Herbert.
All rights reserved.
Reprinted with permission.
James Hillman

James Hillman 1989
A. E. Housman

Fred Hoyle

Photo by Chandra Wickramasinghe
Aldous Huxley

Wikipédia France
William James

Courtesy of the
NYPL Digital Gallery (image use requires permission from the New York Public Library)
Karl Jaspers

Julian Jaynes

John Burlinson
Susan Jeffers

Photo courtesy of Hay House, Inc.
Steven Johnson

Credit: Cory Doctorow, 2006, New York City
C. G. Jung

Stuart Kauffman

Alton Jenkins
John Keats

Sherrilyn Kenyon

Sherrilyn Kenyon at Bad Moon Rising book signing in Portland, Oregon. Photo mine.
Stephen King

Photo by user Penguino / Flickr, edited by Wikimedia uploader.
Arthur Koestler

Pinn Hans
Dean Koontz

Hans Küng

Wikimedia Commons
Katherine Kurtz

Katherine Kurtz
Timothy Francis Leary

Photograph taken by Philip H. Bailey between Summer-Fall 1989, in Los Angeles, California, at the home of Timothy Leary
Sharon Lee (& Steve Miller)

Lawrence Lessig

Joi Ito
Paul Levinson

photo by Emon Hassan
Claude Lévi-Strauss

Steven Levy

C.S. Lewis

Anne Morrow Lindbergh

Library of Congress Prints and Photographs Division
(REPRODUCTION NUMBER: LC-USZ62-71929)
(cropped)
Elizabeth Loftus

University of California, Irvine
Mary Logue

Bjorn Lomborg

Emil Jupin
Jean Lorrah (& J. Lichtenberg)

no credit given
Jim Lovell

Photo created by NASA
Lois Lowry

From openfields.org via wikipedia
Helen MacInnes

Courtesy of the
NYPL Digital Gallery (image use requires permission from the New York Public Library)
Anne McCaffrey

John Stuart Mill

1884 carte de visite of photograph of painting by Ernst Hader (LoC Prints and Photographs, LC-USZ62-76491)
Edgar D. Mitchell

Photo created by NASA
Thomas Moore

Thomas Moore (1779-1852) / Photo ©
ÖNB/WienDaniel Keys Moran

Daniel Keys Moran
Bill Moyers

Michael Murphy

Alfred Noyes

George Grantham Bain Collection (Library of Congress)
Sherwin B. Nuland

Jerry Bauer
George Orwell

Author: Branch of the National Union of Journalists (BNUJ). Source: http://www.netcharles.com/orwell/
Henry Fairfield Osborn

Library of Congress Prints and Photographs Division
(REPRODUCTION NUMBER: LC-USZ62-56058)
(cropped)
Elaine Pagels

Elaine Hiesey Pagels, Harrington Spear Paine Foundation Professor of Religion, Princeton University. Photo by Denise Applewhite, 1996 (photo courtesy of Princeton University)
Alexei Panshin

Alexei Panshin
F. David Peat

fdavidpeat.com
Roger Penrose

Jerry Bauer
Candace B. Pert

Photo courtesy of Hay House, Inc.
Steven Pinker

Donna Coveney
David Pogue

Karl Popper

Jerry Pournelle

Colin L. Powell

Credit: Charles Haynes, March 15, 2005
Oxford University Press

Photo by George Sylvain / Flickr.
Richard A. Proctor

Philip Pullman

Jamie Pullman
Dean Radin

Photo by John Zeuli
Lord Raglan

Family photo of Lord Raglan standing in front of Raglan Castle
Ayn Rand

New York World-Telegram and the Sun Newspaper Photograph Collection, Library of Congress, Prints and Photographs Division, Reproduction Number LC-USZ62-114904
William H. Rehnquist

Official portrait of Chief Justice of the United States William Rehnquist
Mary Renault

H. A. Rey

portrait of H.A.Rey in early seventies reading to children at Cambridge Adult Education Center by Elsa Dorfman, www.elsa.photo.net
Howard Rheingold

Joi Ito
Emilie Richards

Matt Ridley

© 2005 Matt Ridley
Kim Stanley Robinson

Eye on Books
Kermit Roosevelt

Kermit Roosevelt (1889-1943): Library of Congress Prints and Photographs Division, Harris & Ewing Collection
(REPRODUCTION NUMBER: LC-DIG-hec-21376)
Theodore Roszak

Grace Cathedral San Francisco
J.K. Rowling

Carl Sagan

Robert M. Sapolsky

Photograph by Lisa Share
Jeffrey Satinover

Used by permission of
Baker Publishing Group, copyright © 2008. All rights to this material are reserved. Materials are not to be distributed to other web locations for retrieval, published(see © info.)
Andrew Savikas

Gary E. Schwartz

Photograph by Moto Photo, Tucson AZ
Sir Walter Scott

From "The Modern Scottish Minstrel, Volume I. The Songs of Scotland of the past half century"
(Project Gutenberg)
William Shakespeare

Wikipedia
Rupert Sheldrake

Samuel Shellabarger

Courtesy of the
NYPL Digital Gallery (image use requires permission from the New York Public Library
Percy Bysshe Shelley

Courtesy of the
NYPL Digital Gallery (image use requires permission from the New York Public Library)
Alan Shepard

nix.ksc.nasa.gov
Nevil Shute

Courtesy of the
NYPL Digital Gallery (image use requires permission from the New York Public Library)
Bernie S. Siegel

Photo courtesy of Hay House, Inc.
Stephen Simon

Photo courtesy of Hay House, Inc.
George Gaylord Simpson

National Geographic Society

John Shelby Spong

Photo by Scott Griessel / Flickr.
Univ. of Chicago Editorial Staff

University of Chicago, George R. Lawrence Co., copyright 1907
Julian H. Steward

Library of Congress Prints and Photographs Division, Harris & Ewing Collection
(REPRODUCTION NUMBER: LC-DIG-hec-29225)
George R. Stewart

Courtesy of the
NYPL Digital Gallery (image use requires permission from the New York Public Library)
John Stossel

Whitley Strieber

Emanuel Swedenborg

from Wikipedia
Thomas Stephen Szasz

Photograph by Jeffrey A. Schaler
Michael Talbot

(seated) www.tobyjohnson.com
Russell Targ

Sara Teasdale

Courtesy of the
NYPL Digital Gallery (image use requires permission from the New York Public Library)
Lord Tennyson (Alfred Tennyson)

J.R.R. Tolkien

Gregory Vlastos

Steve Weber

Andrew Weil

John R. Ziemann
Brian L. Weiss

Photo courtesy of Hay House, Inc.
William Whewell

Source: "Great Britain and Her Queen,"
by Anne E. Keeling (1897)
(Project Gutenberg)
Julian Whitaker

Photo courtesy of Hay House, Inc.
A. D. White

Walt Whitman

This image was made in 1887 in New York, by photographer George C. Cox
(Wikipedia)
Colin Wilson

Tom Ordelman, 1984
Ian Wilson

Courtesy of Allen and Unwin
Robert Anton Wilson

Flickr user dbuk2
Bob Woodward

William Wordsworth

Portrait by Benjamin Robert Haydon, 1842
(Yorck Project)
W.B. Yeats

(Library of Congress Prints & Photographs Division LC-USZ62-87604)
Laurence Yep

Robert Zimmerman

Photo by Debra Liberman
Danah Zohar

Robert Zubrin

Gary Zukav

Photo courtesy of Hay House, Inc.