Phillip Gibbs

Sir Philip Armand Hamilton Gibbs was an English journalist and prolific author of books who served as one of five official British reporters during the First World War. Two of his siblings were also writers, A. Hamilton Gibbs and Cosmo Hamilton, as was his own son, Anthony. Source: wikipedia

I believe Philip Gibbs also wrote the following books:
A Master of Life (about 1900)
Interlectual Manners SW
Helen of Lancaster Gate
Paradice for Sale
Broken Pledges (all possibly 1920s - 1930s)

Called Back (1952)

Brian Reid
brian@brianreidfundraising.com.au