Charles Reichblum

• Knowledge in a Nutshell
• Dr. Knowledge Presents
• Knowledge In A Nutshell And Knowledge In A Nutshell On Sports
• Knowledge in a Nutshell on America (Knowledge in a Nutshell, 4)
• Knowledge in a nutshell on popular products, Heinz edition
• Knowledge in a Nutshell on Sports (Knowledge in a Nutshell)
• Knowledge in a Nutshell on Success (Knowledge in a Nutshell, 5)
• Knowledge in a nutshell on the movies
• What Happens to a Torn Dollar Bill?
• Dr. Knowledge presents strange & fascinating facts about famous brands
• The All-Time Book of Fascinating Facts