The Fourth Mode
| First published | 1989 |
|---|---|
| Publisher | Penguin Books |
| Format | Paperback |
| Type | Novel |
| Cover art | Andrzej Klimowski |
| Pages | 210 |
| Price | £4.99 |
| ISBN | 0140114939 |
Cover artist from Phil Baines' Penguin by Design. Price on back cover of Archive.org copy; other prices: Aust. $12.99, N.Z. $18.95, U.S.A. $7.95. {{Reginald3}} has this a cloth bound.
Searching by ISBN: 0140114939