Here you can access publications related to the Nobel brothers.
Ludvig Nobel och hans verk. En släkts och en storindustris historia
This book by Marta Nobel-Olenikoff chronicles the Nobel family with the main focus being Ludvid Nobel. It was published by Frenckellska Tryckeri Aktiebolaget in Helsingfors 1952 in a very limited quantity meant only for those closest to the Nobel family. The book was digitilized in 2015 with permission from the Chairman of the Nobel Family Society Thomas Tydén.
Click here to read a PDF-version of the book in its entirety.
A high resolution version is available at CfN Online.