Ihsan Isýk

title	ISBN-13 (ISBN-10)	year of publication
Encyclopedia of Turkey's Famous People	978-605-87455-9-9 (605-87455-9-4)	2014
Turkiye Unluleri Ansiklopedisi	978-605-87455-1-3 (605-87455-1-9)	2014
Ustad Said Nursi	978-605-87455-0-6 (605-87455-0-0)	2012