The 4th edition's strength lies in its systematic and thorough progression from fundamental mathematics to advanced topics. The comprehensive table of contents is as follows:
However, I can help you with the following:
Foundations of Electromagnetic Theory (4th Edition): A Complete Guide and Review
A deeper mathematical look at magnetism.
Gifted self-taught students with a strong background in multivariable calculus and differential equations. Conclusion
It strikes a balance between the "how" (mathematical derivation) and the "why" (physical intuition). Conclusion