Portal of Evil
| Book | Portal of Evil |
| Format | Mass-Market Paperback |
| Language | English |
| First Published | 1989 |
Collection
| Franchise | Fighting Fantasy |
| Imprint | Puffin Books |
| Publisher | Penguin Books Ltd |
| Author | Peter Darvill-Evans |
| Cover Art by | David Gallagher |
| Illustrator | Alan Langford |
| Maps | Leo Hartas |
| Copyright Holder (Text) | Peter Darvill-Evans |
| Copyright Holder (Illustrations) | Alan Langford, Leo Hartas |
| Concept by | Steve Jackson, Ian Livingstone |
| Printed and Bound by | Clays Ltd, St Ives plc |
| Format | Mass-Market Paperback |
| Language | English |
| First Published | 1989 |
| Copyright | 1989 |
| Pages / Font | Linotron Palatino |
| Series Number | 37 |
| Edition No. | 1 |
| Impression/Printing No. | 4 |
| ISBN | 0-14-032839-4 |
| Barcode (EAN) | 9 780140 328394 |
| EAN 5 | 90401 |
| Price | U.K. £3.50 / N.Z. $8.95 (incl. GST) / CAN. $4.95 |
| Printer's Key | 5 7 9 10 8 6 4 |
| Notes | UK A-format size. Edition subformat: franchise-creators' names in foil leaf, title number on the spine only. In the book list Midnight Rogue is written as "Midnight Rouge", Slaves of the Abyss is written as "Slaves of the Aybss", and Stealer of Souls is written as "The Stealer of Souls". |
Added by xceque