Wizard Entertainment has canceled its Los Angeles convention, originally scheduled for March, and will do the same with its Dallas show, Newsarama reports.

According to the website, the L.A. Convention Center already has been notified of the cancellation of the March 13-15 event. Unnamed sources confirm to the site that the planned Nov. 6-8 event in Dallas has been called off as well.

That leaves the troubled Wizard Entertainment with only two conventions:  Philadelphia and Chicago.

It's been a rocky few years for the company, during which time it canceled WizardWorld Boston after a lackluster debut, aborted plans for an Atlanta show, greatly expanded its online presence only to revert to its previous format, and laid off numerous staff in its convention and magazine divisions.

Update: Wizard has posted a brief statement on its website confirming the cancellation of WizardWorld Texas but describing the Los Angeles show as "postponed," "due to the current economic climate."