Last year marked the 60th anniversary of the first ever ascent of Mount Everest. To celebrate this milestone Huw Lewis-Jones, historian of exploration and editorial director at Polarworld Publishing, produced two books in collaboration with the late New Zealander George Lowe - the last surviving mountaineer of the 1953 expedition who passed away shortly before the books went to print.
British born Huw Lewis-Jones will be touring New Zealand this month, and he thinks we should be every bit as proud of George Lowe as we are of Sir Edmund Hillary.
"As a historian it's not often you meet your heroes and, better still, have the chance of working with them," says Lewis-Jones. "George was a modest fellow who never sought the limelight and has been called the 'forgotten man' of Everest, an unsung hero. Perhaps this is because he played his part so well. He was a master of his craft on ice and snow, ensuring the success of the final pair - Ed and Tenzing - who would step up onto the summit on 29 May, 1953."
So much has been written since that legendary expedition, but what Letters from Everest offers is an intimate treasure trove of previously unpublished letters written by Lowe to his sister Beattie and then distributed to his and Edmund Hillary's family while they were on the mountain - just in case they never made it back.
It is a gripping, first-hand insight tinged with uncertainty and written in below freezing temperatures with violent winds whipping the tent walls. The letters describe the torturous progress, forging forward in a constant fog of exhaustion, and the 'brotherhood of the rope'.