This series, which was released in several countries, is now discontinued.

This series was discontinued after publication of the 2007 volume.

In each case, the series was discontinued before it could be completed.

Due to the low ratings this season received the series was discontinued.

The series was discontinued after the 2006 events due to budget cuts.

However, after the third show in October 2002, the series was discontinued.

After four seasons, the series lacked popular support and was discontinued.

Between 1957 and 1988, when the series was discontinued, more than 100 different figurines were created.

The series was discontinued in the late 90's and then became the Workhorse company, see below.

Due to poor book sales, the series has been discontinued.