The Benton Files 2

 was an anthology published by Candy Jar Books as part of their UNIT series, featuring Brigadier Lethbridge-Stewart and John Benton.

Publisher's summary
It's all in the mind... Or is it?

Retired Sergeant Major John Benton recounts two more tales of his experiences serving under Brigadier Lethbridge-Stewart in the United Nations Intelligence Taskforce. In The Lady Jessica Affair, by George Ivanoff, Benton and the Brigadier take tea with an apparently harmless elderly lady at her stately home – and end up defending the world.

In Kenton Hall's Life Assurance, life has apparently thrown a different set of circumstances John Benton's way. But will he be able to find a path back to his true calling?