Earth in Upheaval3 out of 5 $15.11 Buy Now SKU: B004YFR5BE Category: Immanuel Velikovsky Description Description Earth in Upheaval Related products Stargazers and Gravediggers: Memoirs to Worlds in Collision5 out of 5 $25.99 Buy Now Sale! Immanuel Velikovsky: The Truth Behind the Torment5 out of 5 $19.99 $18.53 Buy Now Sale! Earth in Upheaval5 out of 5 $23.99 $19.38 Buy Now Worlds in Collision5 out of 5 $20.68 Buy Now