Sober as a Judge is a 1958 comedy novel by the British writer Henry Cecil.Reilly p.278 It is the last in a trilogy that began with Brothers in Law.Jacob & Apple p.40

Synopsis Now a high court judge, Roger Thursby presides over a series of unusual cases.

References

Bibliography Jacob, Merle & Apple, Hope. To be Continued: An Annotated Guide to Sequels. Greenwood Publishing Group, 2000. Reilly, John M. Twentieth Century Crime & Mystery Writers. Springer, 2015.