- Format: Innbundet
- Antall sider: 144
- Språk: Engelsk
- Forlag/Utgiver: SD Books
- EAN: 9781780979625
- Utgivelsesår: 2017
- Bidragsyter: Dedopulos, Tim
149,-
Sharpen your sluggish brain with 70 specially commissioned puzzles and challenges inspired by Baker Street's legendary detective.