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- 2026
- year of publication
- 240
- pages
- Polish (Poland)
- language
- Softcover
- cover
- Publisher
- Penguin Books
- ISBN-13
- 978-14-0599-103-2
- EAN
- 9781405991032
- Publication date
- 2026-01-01
- Book
- Answer in the Negative · 1 edition
The publisher on this edition
Frank Morningside, assistant at The National Press Archives on Fleet Street, is receiving nasty poison pen letters. His superior Toby Lorn wants to put a stop to it, so he calls on his friends Sally and Johnny Heldar. Married amateur sleuths, the Heldars agree to go undercover, posing as researchers...