Themes range from government through slavery to the home front.

Themes range from domestic and personal concerns to larger questions of Irish history.

Back to Zero, for example, deals with themes ranging from cultural conflict to war and death.

And his themes range from what he calls "the five levels of drinking" to the ages of man.

Themes range from love to war and history.

These themes range from a volcanic area to a frozen area.

The themes of these events range from natural resources and the economy to education and the Francophonie.

He wrote novels and short stories on themes ranging from mystery to family drama to science fiction.