| Title | Year | Type | Pages | Notes |
|---|
| Star Quest | 1968 | novel | 127 | An Ace Double, H-70, b/w Emil Petaja, "Doom of the Green Planet" |
| Fear That Man | 1969 | novel | 129 | from 'In the Shield' (1969) and 'Where the Beast Runs' (1969) |
| The Fall of the Dream Machine | 1969 | novel | 131 |
| The Dark Symphony | 1969 | novel | 205 |
| Hell's Gate | 1970 | novel | 190 |
| Soft Come the Dragons | 1970 | collection | 143 |
| Dark of the Woods | 1970 | novel | 108 |
| Beastchild | 1970 | novel | 189 | expanded from short story (1970) |
| Anti-Man | 1970 | novel | 142 | expanded from 'The Mystery of His Flesh' (1970) |
| Demon Child | 1971 | novel | 224 | as "Deanna Dwyer" |
| The Crimson Witch | 1971 | novel | expanded from short story (1970) |
| Legacy of Terror | 1971 | novel | as "Deanna Dwyer"[1] |
| Warlock | 1972 | novel |
| Time Thieves | 1972 | novel | 109 |
| Starblood | 1972 | novel | expanded from 'A Third Hand' (1970) |
| The Flesh in the Furnace | 1972 | nove About Dean - Dean Koontz ZIJUD
|