Ellie Martin

Elinor Martin, or Ellie for short, was an environmental activist and friend of Sarah Jane Smith. She called her "SJ" because she knew it annoyed her. (AUDIO: Comeback)

Biography
In 2002, Ellie was working on a protest in Cloots Coombe against Rechauffe with Maude Fletcher, and sent her friend Josh Townsend to find Sarah Jane, who was working as a cashier at a bank under the alias "Marie Samuels". Josh and Sarah joined Ellie and the other protesters in the village. Sarah and Josh put a stop to Rechauffe's plot. (AUDIO: Comeback)

She alerted Sarah to the death of Toby Davenport. (AUDIO: The Tao Connection)

She was evicted from an underground station. She arranged to meet Townsend in Hyde Park. She was involved in Harris's trap. She was rescued by James Carver. (AUDIO: Test of Nerve)

Other realities
One parallel world's version of Ellie was a companion to an alternate version of the Valeyard, a possible future incarnation of the Time Lord known as the Doctor. (AUDIO: He Jests at Scars...)

Behind the scenes

 * Ellie Martin was created for the Sarah Jane Smith audio series, and was originally intended to be Sam Jones, an Eighth Doctor companion who joined Sarah-Jane in PROSE: Interference. By the time of writing AUDIO: He Jests at Scars..., however, Ellie Martin was a distinctive character of her own.