Barking Madness by Ryan Hill

Barking Madness is a young adult paranormal thriller that grips you from start to finish. After surviving a vicious wolf attack, Rosetta must face her nightmares and embark on a journey where she finds herself living in a world with ghosts, monsters, and a crazed masked man.  Rescuing Rosetta from the woods will forever change Michael's life. As Rose seeks to discover the truth about her past and her future, their friendship develops into one of trust and love.