Trevor Sage is a British Expat who after a visit at Terezin first heard about the Prague Stolpersteine. "Kameny zmizelých!
When looking for these stones he found them extremely dirty and unreadable. Being inspired by Gerhard Geier, a gentleman who cleaned all 388 stones in Salzberg, Trevor started cleaning the stones.

He was intrigued and determined to find out more about the people who once lived at these addresses where the stones are laid. He documented all his findings and started to contact relatives and together with them compiled information, stories and photographs of their loved ones.

This book has been compiled to bring together: the Stolpersteine, images of the victims, information about their deportation and personal stories. It is a lasting tribute to those Prague residents memoralised with a Stolpersteine in the city.