This book is a translation of a book called "Pachmi Parkash" which is the lifestory of one of the great souls of the Khalsa Panth: Baba Karam Singh Ji Maharaj Hoti Mardan.
http://www.scribd.com/doc/8601727/Sant-Karam-Singh-Ji-Hotimardana-Wale
I'm sorry if someone has already posted this link.
I had tears in my eyes when I was reading this and never wanted this book to finish.
Dhan Dhan Dhan Baba Karam Singh Ji