Author
hoopla digital
30
Darwin, Charles
15
Nietzsche, Friedrich Wilhelm
10
Harari, Yuval N.
5
Jennsen, G. S.
5
Cook, Tom
4
Huxley, Thomas Henry
4
Pyle, Nathan W.
4
Smitsman, Anneloes
3
Twain, Mark
3
Tyson, Neil deGrasse
3
Anderle, Michael
2
Anderson, Poul
2
Bacon, Lee
2
Beauregard, Mario
2
Berger, Lee R.
2
Brown, Dan
2
Burroughs, Edgar Rice
2
Clayton, R. L.
2
Cole, Margherita
2
Collin, Rodney
2
DiSilverio, Laura A. H.
2
Drummond, Henry
2
Goldman, Ken
2
Greene, Liz
2
Hamilton, Peter F.
2
Jung, C. G.
2
Lore, Pittacus
2
Lynas, Mark
2
McGrath, Alister E.
2
Mitchell, Kevin J.
2
Morton, Timothy
2
Nietzsche, Friedrich
2
Oppenheimer, Helen
2
Petosa, Jess
2
Rancillac, Armelle
2
Shoals, James
2
Strong, Steven
2
Warren, Eric
2
Abram, David
1
Achenbach, Joel
1
Ackerman, Diane
1
Adolph, Anthony
1
Agresta, Abigail
1
Ahuja, Neel
1
Alaimo, Stacy
1
Amazing Randi
1
Ames, Mary Elizabeth
1
Ames, Roger T.
1
Andersen, Hans Christian
1
more ...