Edward P. Hendrick is an author about whom little public information is available. Apart from his name and one work, there is no reliable record of his nationality, dates of birth and death, education, or writing career. One work by him is held in the collection, Copper Coleson's Ghost. Judging from the title, the book appears to have elements of mystery or a ghost story, possibly centering on a character named Copper Coleson and his ghost, though the exact plot and date of publication remain to be verified. Given the scarcity of material, it is difficult to assess his writing style or literary influence with any certainty; on the available evidence, he is a writer who left a trace through a single work, and readers and researchers seeking further information must rely on more complete bibliographic and publishing records.