Preface
Colophon
Introduction
Visit to Isambart
Who is Isambart
Solar System and Spaceflight
Milky Way
ZeroSpace, Einstein and Quantum entanglement
GPS (Global Positioning System)
The Fantasy
The Big Bang
Dark Matter and Dark Energy
Once again
From idea to execution
Window in the room
The discovery
Conversation with Xar
The miracle
How did other intelligences fare?
Is self-destruction inevitable with intelligence
Life on Xala
Farewell Xar
Afterword Isambard
What is the value of humanity
Afterword Simon
Postscript

Some blogs provide a bit more explanation about Isambard's ideas and discoveries. In the book, these are sometimes only briefly touched upon.
I will elaborate on this further.