- Series: Herbert the Dinosaur Series Record # 5846
- Series Tags: Jurassic fissure (1), mental wizard (1), venus (1)
- Herbert the Dinosaur
- 1 A Thing of the Past (1953) by John Russell Fearn [also as by Volsted Gridban]
- 2 The Genial Dinosaur (1954) by John Russell Fearn [also as by Volsted Gridban]
