Joel Levy

Konspirasjonsteorier

2006

Visste du at...

2004

Kjekt å ha

2002

Visste du at

2008

Slik blir du oppdagelsesreisende

2015

Frankenstein and the Birth of Science

2018

Hawking

2018

Why?

2019

Tajna povijest : skrivene sile koje su oblikovale prošlost

2005

Izgubljene povijesti : istraživanje najvećih svjetskih misterija

2006

Mathematics

2018

All the Right Angles: From Gear Ratios to Calculating Odds: Mathematics in the World of Sports

2013

Lost Histories - Missing Cities, Treasures, Artefacts and People

2006

Psychology for Busy People Everything You Really Should Know

2022