The Ghost of Chicken Liver Hill(1993)
(The first book in the Shadow Zone series)
A novel by J R Black
Determined to prove that he is not a sissy by sledding down the steepest, most dangerous hill in town, Toby is rescued from his folly by the ghost of a teenager killed on that same hill thirty years earlier.
Used availability for J R Black's The Ghost of Chicken Liver Hill
September 1993 : USA Paperback