In response, company executives ordered that titles with marginal sales and several new series still in development be cancelled.

After 31 issues the title was cancelled and Apocalypse Comics went bankrupt shortly afterward.

The title was cancelled in 2006, shortly after Brubaker's last issue.

The titles struggled on, each putting out 346 issues, but were finally cancelled in 1963.

Though the serialization was to continue in the next issue, the title was cancelled before that happened.

The titles struggled on, but were finally cancelled in 1963.

However, this title was cancelled after barely a year.

The title was cancelled when a large networking bug was discovered, after the initial printing.

Two other titles were cancelled during their development.

The title "Expert Teacher" have been cancelled starting 2010-2011 school year owing to their resignations.