Columbia subject headings:
Bicycle messengers--England--London--Anecdotes.
Cycling--England--London--Anecdotes.
Day, Jon (Lecturer in English)--Travel--England--London.
Harvard subject headings:
Bicycle messengers--England--London--Anecdotes.
Cycling--England--London--Anecdotes.
Day, Jon (Lecturer in English)--Travel--England--London.
Princeton subject headings: