$2.99 for 'When the Earth Was Green' by Riley Black

Amazon is offering the Kindle ebook 'When the Earth Was Green' by Riley Black for $2.99.

This deal represents a significant discount from the typical price of such science and history ebooks, making it highly accessible for interested readers. The deal's low price combined with the relevance of the content for anyone interested in paleobotany, evolution, or Earth's history makes it a valuable opportunity.

The deal is likely part of a promotional sale, and the widespread availability suggests it’s an attractive price point for a well-illustrated, scientifically informed book. This is a rare discount for a quality nonfiction Kindle ebook, especially given the detailed focus on prehistoric life and evolution.