Looking for a book for my husband

[woggles]

Hi I'm looking for a book that I believe is quite recent I think.

It's a novel about the life of a real person.

 

I would like to know who wrote a novel on the life of Alexander Buchan,

 

I was told about this book by some-one I met in passing, thought I would remember the title if not the author but as I am posting this request it's obvious I haven't remembered either:roll:

 

Thank-you

Woggles