Version 6 of Conversation Nodes by Eric Eve begins here.
"Builds on Conversational Defaults and adds the ability to define particular points in a conversational thread (nodes) at which particular conversational options become available."

• Book 1 - Includes
• Book 2 - Definitions
• Part 1 - The Convnode Kind
• Part 2 - The Null-Node
• Part 3 - Global Variables
• Book 2 - Node-Switching Machinery
• Book 3 - Rules
• Part 1 - Node-Specific Rules
• Part 2 - Responses for Closed Nodes
• Part 3 - Responses for Open Nodes