Sandra McLane served in the U.S. Secret Service in the mid-to-late 1930s.
- 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.
- To her boss, Chief Ames, Sandra was "Number 37".
- Sandra was a very close lookalike for Yonda, the hereditary Princess of Gavonia.
- Elsewhere in More Fun Comics, those same months, young Spike Spalding was a very close lookalike for Philip, the hereditary Prince of Patrania.
- 39 Appearances of Sandra McLane (Earth-Two)
- 2 Images featuring Sandra McLane (Earth-Two)
- 5 Quotations by or about Sandra McLane (Earth-Two)
- Character Gallery: Sandra McLane (Earth-Two)
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