Ariana Huffington
36.99lei
Steven D. Levitt
34.99lei
Claude C. Hopkins
26.54lei
Louisa Thomsen Brits
36.66lei
Aswath Damodaran
29.99lei
Charles B. Carlson
29.99lei
Jordan Ellenberg
54.87lei
Peter Godfrey-Smith
13.50lei
Robert J. Shiller
52.25lei
Lola A. Akerstrom
42.30lei
Jennifer Ackerman
49.50lei
Robert M. Sapolsky
82.77lei
Mihaly Csikszentmihalyi
44.37lei
Margareta Matache
35.32lei
Kenneth L. Fisher
29.99lei
James K. Galbraith
27.30lei
Richard Sheridan
43.42lei
Stephen J. Dubner
33.81lei
Michael W. Covel
29.99lei
Caroline L. Arnold
39.01lei
Daniel J. Levitin
46.55lei
Malcolm Gladwell
50.60lei
Richard N. Bolles
50.99lei
Richard H. Thaler
51.16lei
Lorand Soares Szasz
46.55lei
Angela Duckworth
52.25lei
Chris Guillebeanu
44.84lei
Michael Bungay Stanier
35.75lei
Malcolm Gladwell
51.70lei
Jacques Thomas-Billstein
33.99lei
Hans Christian Andersen
4.99lei
Veronika Balcarova
5.99lei
Hans Christian Andersen
9.99lei
Hans Christian Andersen
4.99lei
Ophelia Dumitrescu
7.99lei
Hans Christian Andersen
9.99lei