Denis ever after

"This ... middle grade novel follows the ghost of Denis Egan as he teams up with his living twin brother to solve the mystery of his death"--Publisher marketing.

Bibliographic Details
Main Author: Abbott, Tony
Format: BOOK
Other Format: EBOOK EAUDIO
Language:ENGLISH
Published: Katherine Tegen Books, an imprint of HarperCollinsPublishers 2018
Subjects: