A review by vesper1931
The Authentic William James by Stephen Gallagher

4.0

1913 Sebastian Becker, Special Investigator for Visitor in Lunacy, is usually called in to determine whether a person is insane, but not in this case. William James has been accused of multiple deaths including Prince Max of Erbach-Schonburg, so the Crown needs to prove James sane so that he can hang and avoid a conflict with Germany.
An interesting and enjoyable well-written story which is not as straightforward as first seems.