Devolutionist and the Emancipatrix

In the Devolutionist, space travelers experiment with Venusian methods of telepathic space travel. They leave our solar system to discover and explore the earthlike planet Capellette of the star Capella. In the Emancipatrix, they go to the planet Sanus of the star Arcturus. In both unique worlds, they become embroiled in the struggles and challenges of the inhabitants, and much more. This is Book Two of the Dr. Kinney adventures. (Summary by A.Gramour)

34 chapters
Part 1. The Devolutionist. Chapter 1. OUT OF THEIR MINDS
Part 1. The Devolutionist. Chapter 2. BACK ON EARTH
Part 1. The Devolutionist. Chapter 3. SMITH’S MIND WANDERS
Part 1. The Devolutionist. Chapter 4. NEW HEARTS FOR OLD
Part 1. The Devolutionist. Chapter 5. CAPELLA’S DAUGHTER
Part 1. The Devolutionist. Chapter 6. THE WORLD’S BOSSES
Part 1. The Devolutionist. Chapter 7. A WORLD BECALMED
Part 1. The Devolutionist. Chapter 8. THE UPPER CRUST
Part 1. The Devolutionist. Chapter 9. THE STAGNANT WORLD
Part 1. The Devolutionist. Chapter10. A RIPPLE IN THE POOL
Part 1. The Devolutionist. Chapter11. THE DOUBLE WORLD
Part 1. The Devolutionist. Chapter12. CAUSE AND EFFECT
Part 1. The Devolutionist. Chapter13. THE REBEL
Part 1. The Devolutionist. Chapter14. UNDER MARTIAL LAW
Part 1. The Devolutionist. Chapter15. POWART STRIKES
Part 1. The Devolutionist. Chapter16. THE BLAST
Part 1. The Devolutionist. Chapter17. THE DEVOLUTION
Part 1. The Devolutionist. Chapter18. THE SILVER HEART
Part 2. The Emancipatrix. Chapter 1. THE MENTAL EXPEDITION
Part 2. The Emancipatrix. Chapter 2. ALMOST HUMAN
Part 2. The Emancipatrix. Chapter 3. WORLD OF MAMMOTHS
Part 2. The Emancipatrix. Chapter 4. THE GOLD-MINER
Part 2. The Emancipatrix. Chapter 5. THE SUPER-RACE
Part 2. The Emancipatrix. Chapter 6. IMPOSSIBLE BUT--
Part 2. The Emancipatrix. Chapter 7. THE MISSING FACTOR
Part 2. The Emancipatrix. Chapter 8. FIRE!
Part 2. The Emancipatrix. Chapter 9. FOUND!
Part 2. The Emancipatrix. Chapter10. AT HALF COCK
Part 2. The Emancipatrix. Chapter11. THE EDGE OF THE WORLD
Part 2. The Emancipatrix. Chapter12. OUTSIDE INFORMATION
Part 2. The Emancipatrix. Chapter13. THE TWELVE
Part 2. The Emancipatrix. Chapter14. THE SLAVE RAID
Part 2. The Emancipatrix. Chapter15. OVERLOOKED
Part 2. The Emancipatrix. Chapter15. OVERLOOKED version 2