Alexander Palace Time Machine - Book Finder
La Maison à destination spéciale: La tragédie d’Ekaterinenbourg (The House of Special Purpose: The tragedy in Ekaterinburg)
by Valentin Speranski
Testimony by Ipatiev house guards (some identified and some anonymous) not found in other sources.
in my opinion:
Necessary for anyone who wishes to trace some of the more controversial stories of the Romanovs' imprisonment back to their origin.
this book profile was written by Sarah Miller