Any book that Neil Gaiman calls "a masterpiece" is one I have to read. Neil is quoted on the front cover of this graphic novel by Vera Brosgol.
Anya is a Russian girl who desperately wants to fit in at her American high school. It's not happening. She is leaving school ---- actually skipping --- when she falls down into an abandoned well. As she lights a match to look at her surroundings she finds a skeleton. Emily tells Anya she was murdered 90 years ago and thrown down the well. She's missed out on a lot of teenage living. Emily's ghostly spirit follows Anya. At first it seems Emily has only good intentions. As she infiltrates Anya's life, her intentions are questionable. It becomes more frightening.
This slightly creepy book will have you cheering Anya on!