Sentinels of Justice: Duplicity
by Libbylawrence 
In the United Kingdom, a shape-changing woman named Duplicity gathers a team of super-powered individuals. Claiming that the Sentinels of Justice have gone rogue, she sends this team against them. But what is her ultimate goal in discrediting the Sentinels? And why has she kidnapped Eve Eden (Nightshade)? Introducing the special British intelligence branch known as MI-13 and the new action-hero team of the Union.