Barbarella / Dejah Thoris (Barbarella / Dejah Thoris #4)

In the final, climactic installment of Barbarella and Dejah Thoris' adventure together, they must rearrange events of the past in order to figure out their respective ways home! Meddling in an ancient war has consequences, though, and Dejah Thoris must decide if she is willing to pay the price despite knowing how it will impact Mars for thousands of years to come.