1
Published 2006
2
by Crofton, Ian
Published 2008
3
by Simpson, Margaret
Published 2006
4
by Turner, Ralph V.
Published 2003
5
by De Waal, Edmund
Published 2011
6
by Rubenhold, Hallie
Published 2009
7
Published 2011
8
9
by Deary, Terry
Published 2004
10
11
by Roberts, Clayton
Published 2002
12
by Brewer, Stephen
Published 2007
13
14
by Caird, Jo
Published 2015
15
by Andrews, Robert
Published 2015
16
17
by Malam, John
Published 2003
18
Published 2005
19
Published 2007
20
by Duncan, Andrew
Published 2016