Introducing Quantum Theory

Was hoping for the discussions of philosophical ramifications of the quantum theory, but turns out this book is more concerned with explaining its roots and development. I'm not saying it should have been presented any other way, it's just that this book seems to be impenetrable for those with nonexistent (or near-nonexistent) knowledge of physics. So here's an advance note for those who want to read this introductory book: please make sure that you are familiar with physics and/or chemistry beforehand.

Perhaps I will return to this later after refreshing my high school physics/chemistry from other books.