Sandra McLane served in the U.S. Secret Service in the mid-to-late 1930s. Her missions had her facing spies and schemers, in Gavonia and Resbia, and elsewhere. She was good at disguises and decent in unarmed combat.
- This version of Sandra of the Secret Service, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
- Sandra was a very close lookalike for Yonda, the hereditary Princess of Gavonia.
- 37 Appearances of Sandra McLane (Earth-Two)
- 1 Images featuring Sandra McLane (Earth-Two)
- 5 Quotations by or about Sandra McLane (Earth-Two)
- Character Gallery: Sandra McLane (Earth-Two)
- Sandra of the Secret Service at dccomics.com
- Sandra of the Secret Service at Wikipedia.org
- Sandra of the Secret Service profile at ComicBookBin