There are three adventures in this fifth issue of Sensational G-Girl.
First it's an 18th birthday "Surprise," by Dennis Mallonee and Henry Martinez, when the G-Girl gets an emergency summons to Champions headquarters.
Also in this issue, the G-Girl meets Sylvia the Last Vampire, in a brand-new adventure by Terrance Griep and Dell Barras.
Then the question arises: Just where does the G-Girl's awesome strength actually come from? Find out in "The Source," by Dennis Mallonee and Luis Rivera.