Dead and Missing - Ripsters, #2

Sixteen-year-old Brittany Howland only knows one other girl, Jolie Livingston, who can communicate with the dead like herself. When Brittany takes Jolie's haunt fishing to get him out of Jolie's hair, he mysteriously disappears. Brittany isn't sure how she'll tell Jolie she lost her stupid ghost. Jolie thinks her dead best friend Drew has finally crossed over, but Brittany knows better. Just before Drew went missing, he revealed why he hasn't hitchhiked to the afterlife, a secret Brittany swore she'd take to the grave.