The hunt for Vulcan : ...and how Albert Einstein destroyed a planet, discovered relativity, and deciphered the universe / Thomas Levenson.

"The immovable order of the world"
"A happy thought"
"That star is not on the map"
Thirty eight seconds
A disturbing mass
"The search will end satisfactorily"
"So long eluding the hunters"
"The happiest thought"
"Help me, or else I'll go crazy"
"Beside himself with joy".