Anna Barlin

''"Do I even look like people to you?" - ''Anna talking to Zach

Anna is the Neocrity guide for Zach, and acts as a sisterly figure towards him and making sure he does as he should

Her theme song is also "This is Gallifrey"

History
Anna was the second character to appear in 15 Keys, with Kristine as the third, and retrieved Zach from the cavern of rememberance and returns him to town. She explains what their kind do and about the soulless, giving Zach and Kristine a place to live afterwards. Later she is seen to be the only Zach remaining in Kooringal as the rest have left to make a plan. She helps Zach and Jackie find the others and then her story is brought to a halt for the rest of the book.

Anna has a cameo appearance in 15 Keys 2, when she watches the dance at the formal.

In 15 Keys 3 Anna was part of the Neogean army training program along with Sean, and helped found it to try and save Zach from The Kingdom and The Gate. She participates in many sparring matches and wins every single one, leading to many of the other Neogeans resenting her abilities. Later she shows concern over Kristine and Zach returning to Earth together and talks to Zach about his plans.