The ghost and the haunted mansion [WorldCat Entities]

"When the local mailman inherits a haunted mansion and demands an exorcism, bookshop owner Pen must act fast to save her favorite ghost--1940s detective Jack Shepard--before it's too late."
"When the local mailman inherits a haunted mansion and demands an exorcism, bookshop owner Pen must act fast to save her favorite ghost--1940s detective Jack Shepard--before it's too late."@en
"Penelope Thornton-McClure must use the services of the ghost of a 1940's private investigator when a friend is accused of murder in order to obtain a rich woman's mansion which seems to house not-so-friendly ghosts."@en
"Bookshop owner Penelope Thornton-McClure didn't believe in ghosts - until she met the ghost of hard-boiled 1940s private investigator Jack Shepard. And when Pen's friend and mailman Seymour Tarnish gets into deep trouble, Pen thinks Jack can help ... An elderly lady of leisure has been found dead on posh Larchmont Avenue, her will recently - suspiciously - revised to name Seymour as heir to her mansion. Just as eyes turn to him as the murderer - and Seymour settles into this ritzy digs - the mansion's ghosts begin plaguing him."
"When the local mailman inherits a haunted mansion and demands an exorcism, bookshop owner Pen must act fast to save her favorite ghost? 1940s detective Jack Shepard?before it?s too late."@en

The ghost and the haunted mansion