"In the Land of White Death" is the true account of the trek, as written by Valerian Albanov. Starting with the few days before leaving, he writes a remarkable story of survival in severely cold conditions, with supplies diminishing and morale quickly ebbing. It is very detailed with its discriptions not only of the terrain, but of the crew and their physical and mental states throughout the journey.
Translator David Roberts also includes in his epilogue some of the text from the other survivor of the journey, crewman Alexander Konrad. His take on certain events sheds a whole new lights on certain aspects of their voyage across the ice.
This is a remarkable book, both for its story of survival and its glimpse into human nature. One of the best non-fiction books that I've read.