The truth untold - stiles stilinksi

When Alexandra and her two best friends go hunting for a dead body in the woods things escalate quickly and they quickly get sucked into a wold that everyone thought was just fictional but when it turns out to be true they are lead into a totally different world where she uncovers the truth about her past and people who are not who she thought but there is one person who has always been there and she finds out she might need him more then she thought

Book one season 1-2