M. J. Duff
From superstrings to supergravity
Quantum structure of space and time
Salam + 50
Strings 89
The World in Eleven Dimensions
The World in Eleven Dimensions
An Introduction to Supermembranes - A Graduate Course on the Theory of Supersymmetric Extended Objects
Strings '90 - Proceedings of the 4th International Superstring Workshop
The power of a parasol