[PAR] [TLE] The Leopard (Nesbø novel) [SEP] The Leopard is a crime novel by Norwegian novelist, Jo Nesbø.  Its Norwegian title is "Panserhjerte", which does not directly translate to The Leopard; it rather means something along the lines of "armoured heart".  Moreover, "leopard" refers to the stealthy tread of the killer in the book, while "armoured heart" is what Harry Hole himself gains by his experiences.  "Panserhjerte" is also a Norwegian term for Constrictive pericarditis.  "The Leopard" is the eighth novel featuring Nesbø's crime detective, Inspector Harry Hole. [PAR] [TLE] Jo Nesbø [SEP] Jo Nesbø (] ; born 29 March 1960) is a Norwegian writer, musician, former economist and reporter.  As of March 2014 more than 3 million copies of his novels have been sold in Norway, and his work has been translated into over 40 languages, selling 30 million copies worldwide.  Nesbø is primarily known for his crime novels about Inspector Harry Hole, but he is also the main vocalist and songwriter for the Norwegian rock band Di Derre.  In 2007 Nesbø also released his first children's book, "Doktor Proktors Prompepulver" (English translation: "Doctor Proctor's Fart Powder").  The 2011 film "Headhunters" is based on Nesbø's novel "Hodejegerne (The Headhunters)".
[PAR] [TLE] The Leopard ( Nesbø novel ) [ SEP ] The Leopard is a crime novel by Norwegian novelist , Jo Nesbø . Its Norwegian title is " Panserhjerte " , which does not directly translate to The Leopard ; it rather means something along the lines of " armoured heart " . Moreover , " leopard " refers to the stealthy tread of the killer in the book , while " armoured heart " is what Harry Hole himself gains by his experiences . " Panserhjerte " is also a Norwegian term for Constrictive pericarditis . " The Leopard " is the eighth novel featuring Nesbø 's crime detective , Inspector Harry Hole . [PAR] [TLE] Jo Nesbø [ SEP ] Jo Nesbø ( ] ; born 29 March 1960 ) is a Norwegian writer , musician , former economist and reporter . As of March 2014 more than 3 million copies of his novels have been sold in Norway , and his work has been translated into over 40 languages , selling 30 million copies worldwide . Nesbø is primarily known for his crime novels about Inspector Harry Hole , but he is also the main vocalist and songwriter for the Norwegian rock band Di Derre . In 2007 Nesbø also released his first children 's book , " Doktor Proktors Prompepulver " ( English translation : " Doctor Proctor 's Fart Powder " ) . The 2011 film " Headhunters " is based on Nesbø 's novel " Hodejegerne ( The Headhunters ) " .
How many copies of the books by the author of The Leopard have sold worldwide?
How many copies of the books by the author of The Leopard have sold worldwide ?
30 million
30 million