Fantastic pop-sci book on Chemistry. The Chemical Trilogy is simply amazing. You will fall in love with chemistry. Just one suggestion: you don't have to end with a trilogy. An interesting idea would be making the fourth book all about "Biochemistry". Imagine a version of this book but all chemical reactions are about human's sleeping, eating, love, sex, exercising, getting sick, getting old, passing away, bathroom hygiene, pregnancy, child born, listening to music, the awe of hiking the highest mountain, the resonance of hearing a beautiful poetry, happiness, hatred, angriness, etc. It would be fun.
Highly recommended.