The Thirty-Nine Steps The Thirty-Nine Steps
PAN G218 from 1960
Cover Artist De Marco
       
The Thirty-Nine Steps The Thirty-Nine Steps
PAN G218 from 1961
Cover Artist Sam 'Peff' Peffer
     
The Thirty-Nine Steps The Thirty-Nine Steps
PAN G218 from 1967
Cover Artist Sam ' Peff' Peffer
 
Also published by PAN Books as 14 and X696