|   | by PolypPaperback 
 
 
 ISBN: 978-1-906523-19-0 ISBN-10: 1-906523-19-3 New Internationalist · 2009 | 
| See also (possibly by other authors): | ||
| 2018 | Paperback | Speechless | 
| 2016 | Taschenbuch | Speechless | 
| 2015 | Paperback | Speechless | 
| 2009 | Hardcover | Speechless | 
| 2007 | Paperback | Speechless | 
| 2000 | Paperback | Speechless | 
| 2000 | Hardcover | Speechless | 
| 1999 | Hardcover | Speechless |