Statement of responsibility from publisher's website.
On board pages.
"Lift the flaps to discover super heroes' secret identities!"--Cover.
Summary
"Which mild-mannered reporter becomes Superman when the people of Metropolis are in trouble? Who is the billionaire who spends his nights prowling around Gotham City as Batman? What's the name of the Army nurse who wields a lasso as Wonder Woman? Discover these and more secret identities when you lift the flaps!"--Back cover.