This article is from the Tom Holt FAQ, by Nick Boalch firstname.lastname@example.org with numerous contributions by others.
Steven H. Silver has noticed that in Only Human, in the scene where Maria
is cleaning out her office (p.261 in the UK hardback edition) she walks in
to find removal men taking away her desk. Later on the same page, she has
to climb over the same desk to retrieve the painting on the wall.