The series now appears in 56 countries, he said, and is seen by 25 million children every day.
His work has appeared in various countries and several languages.
Over the course of 2002, the team appeared at no fewer than 43 events in six European countries.
Ideas whose time has come sometimes appear in different countries simultaneously.
It was unclear yesterday when the book would appear in other countries.
This version appeared in many European countries and became a big hit almost everywhere.
The trial was ended early when increased mortality appeared in other countries.
The company, which now has 23 members, has appeared in 33 states and 10 foreign countries.
In 29 years my work has appeared in 18 different countries.
He has a regular newspaper column that appears in five countries.