[I don't know whether I believe in ghosts or not.]
From Author Wars - https://authorwars.com/books/i-dont-know-whether-i-believe-in-ghosts-or-not-2792202.html
Overview:
Editions/Publications:
- Unknown. Haunted (Unknown, Mal Peet, Andersen Press, ISBN-10: 9781849393218, £6.99, [6]+324 pages, Trade Paperback, Anthology)
- Unknown. Haunted (Unknown, Mal Peet, Andersen Press, ISBN-10: 9781849393218, £6.99, [6]+324 pages, Trade Paperback, Anthology)
- Unknown. Haunted (Unknown, Mal Peet, Andersen Press, ISBN-10: 9781849393218, £6.99, [6]+324 pages, Trade Paperback, Anthology)
- Unknown. Haunted (Unknown, Mal Peet, Andersen Press, ISBN-10: 9781849393218, £6.99, [6]+324 pages, Trade Paperback, Anthology)
- 2020 . Haunted (2020, Mal Peet, Andersen Press, ISBN-10: 9781783449866, £7.99, [6]+324 pages, Trade Paperback, Anthology)