If you've never read his books (esp. "Physics for Entertainment") in high school , then you really did not have fun with Physics.
His math books:
1. Mathematics Can Be Fun
2. Figures for Fun
3. Arithmetic for entertainment
4. Geometry for Entertainment
5. Lively Mathematics
6. Fun with Maths & Physics
His physics books:
1. Physics for Entertainment (1913)
2. Physics Everywhere
3. Mechanics for entertainment
4. Astronomy for entertainment
5. Tricks and Amusements
His math books:
1. Mathematics Can Be Fun 2. Figures for Fun 3. Arithmetic for entertainment 4. Geometry for Entertainment 5. Lively Mathematics 6. Fun with Maths & Physics
His physics books:
1. Physics for Entertainment (1913) 2. Physics Everywhere 3. Mechanics for entertainment 4. Astronomy for entertainment 5. Tricks and Amusements
Free electronic edition of "Physics for Entertainment" @ Internet Archive. http://www.archive.org/details/physicsforentert035428mbp