Looking for a good ODE book that revolves around modeling? Check out
Differential Equations: A Toolbox for Modeling the World,
originally published by the organization "Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations" (SIMIODE)
and now distributed by COMAP. The second edition is available as an interactive HTML document with embedded SageMath code; you can also buy a hardcopy.
We have made this HTML version as WCAG-friendly as possible, with embedded MathML, alt-text for all figures, and other accomodations.
