Audrey is a young woman who works alongside Professor Giles in the prologue of Ranger's Apprentice : The Lost Stories.

She stumbles across the remains of an ancient cabin in a forest opposite to Castle Redmont where she and other archeologists are working on a dig to prove it existed. Audrey goes to tell Professor Giles and together they reach the conclusion that the cabin is the remains the home of the Rangers Will and Halt.

They find a compartment in the floor in which there is a chest containing a series of stories: The Lost Stories.