Simon Birks 
Antarctica Vol. 1 [PDF ebook] 

Stargate meets His Dark Materials in a new non-stop sci-fi action blockbuster. Hannah s life imploded the day her father disappeared from the secretive Smith-Petersen Research Station in Antarctica. Desperate to find him, she gets a job at the same station and is immediately thrown into events threatening the entire planet when a duplicate station appears, complete with another version of herself hellbent on executing a terrifying agenda. Collects ANTARCTICA #1-5