1. He Ji-Huan, El-Naschie MS. Transfinite Physics. Shanghai, PR China, 2005. ISBN 988-98846-5-8.
2. The fractal geometry of nature;Mandelbrot,1982
3. Elementary prerequisites for E-infinity;El Naschie;Chaos, Solitons & Fractals,2006
4. Intermediate prerequisites for E-infinity theory;El Naschie;Chaos, Solitons & Fractals,2006
5. Advanced prerequisites for E-infinity theory;El Naschie;Chaos, Solitons & Fractals,2006