Regular price: $18.17

Membership details Membership details
  • A 30-day trial plus your first audiobook, free.
  • 1 credit/month after trial – good for any book, any price.
  • Easy exchanges – swap any book you don’t love.
  • Keep your audiobooks, even if you cancel.
  • After your trial, Audible is just $14.95/month.
Select or Add a new payment method

Buy Now with 1 Credit

By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.

Buy Now for $18.17

Pay using card ending in
By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.

Publisher's Summary

The third and final installment in Edgar Rice Burroughs’ classic Caspak trilogy about the lost continent of Caprona and people that time forgot. In this book, Burroughs reveals, in exciting fashion, his lost world's unique biological system, only hinted at in the previous installments, in which the slow progress of evolution affects individual metamorphosis.
Listen to more of the Caspak Trilogy.
Public Domain (P)2010 Audio Realms, Inc.
Show More Show Less
No Reviews are Available
© Copyright 1997 - 2018 Audible, Inc