This is a PDF format e-book of the systems thinking archetype card package (see picture below).

Book Description:  A set of archetype cards, plus summary cards, arrows and time delay cards, plus one 8.5” X 5.5” card showing the steps of the systems thinking process, and one 8.5” X 5.5” card showing the 10 negative archetypes and 10 positive archetypes that accompany the Navigating Through Complexity: Systems Thinking Guide.