|   First edition | |
| Author | Nick Walker | 
|---|---|
| Language | English | 
| Publisher | Headline Review | 
| Publication date | 7 May 2002 | 
| Publication place | United Kingdom | 
| Media type | Print (paperback) | 
| ISBN | 0-7472-6876-2 | 
Blackbox is the first novel by British writer Nick Walker.
A stowaway dies on board a flight.
A major theme of the book is the six degrees of separation, the theory that people are linked by a surprisingly small number of connections. [1]
The book is written as a countdown of 840 chapters, some as short as a few words. The author creates an atmosphere which has been compared to those in novels by Chris Morris and J. G. Ballard. [2]
The book was longlisted for the British Book Award and the Whitbread First Novel Award. [3]