The ends of the Earth - Robert Goddard

LIES.
SECRETS.
REVELATIONS.
1919 - The truth has never been in such short supply

Ex-flying ace James 'Max' Maxted's attempt to uncover the secret behind the death of his father, Sir Henry Maxted, has seemingly ended in failure - and his own death.

Unaware of Max's fate, the team continue to pursue their only lead, travelling to Japan in search of a mysterious prisoner held by Sir Henry's old enemy, Count Tomura. Once there, they encounter former German spymaster, Fritz Lemmer, now rebuilding his spy network in the service of a new, more sinister cause.

The quest Max embarked on in Paris will reach its dizzying end at Tomura's castle in the mountains of Honshu - and the full truth of what occurred thirty years before will finally be laid bare