The Invaders of Hark
| First published | 1985 |
|---|---|
| Series | Hark #2 |
| Publisher | Scholastic |
| Format | Paperback |
| Type | Novel |
| Cover art | John Pound |
| Pages | [111] |
| Price | $2.25 |
| ISBN | 0590337769 |
Cover is signed. Interior artist from copyright page of 3rd printing on Archive.org.
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