Special issues may focus on a specific topic or author.

A few issues, of course, will not focus on finances.

The border was changed to green for a special issue focused on the environment.

And the issue this time will focus attention on the increasing stakes in the politics of women's health.

Each issue of the new magazine would focus on a single subject such as home design, travel, food or weddings.

Each issue of the journal focuses on a particular theme.

Each issue focuses on the life and work of a famous scientist.

The issue will focus on the environment - hence the decision to spare trees.

It is published four times a year and each issue focuses on a particular destination.

Each issue focuses on a different time in the early years of Superman's career.