Power of the Seed book correction, the lower diagram on page 24 of the paper version is not accurate! In the kindle version the diagram is early on in Chapter 2, Lipid Chemistry 101. The full diagram of a triglyceride is accurately portrayed below.

A better view of the diagram can be seen at its source, Indiana University website, Fat and Why it Matters. This page from the university also has other fatty acid diagrams you may find interesting.