The blackwell companion to the Qur'an
edited by Andrew Rippin
Blackwell, 2006
 Buku Teks
The Wiley-Blackwell companion to sociology
George Ritzer, editor
Wiely-Blackwell, 2012
 Buku Teks
The Blackwell companion to philosophy
edited by Nicholas Bunnin and E. P. Tsui-James
Wiley, 2003
 Buku Teks SO
The Blackwell companion to Protestantism
Blackwell Publishing, 2004
 Buku Teks SO
The Blackwell companion to contemporary Islamic thought
Ibrahim M. Abu-Rabi
BlackWell Publishing, 2006
 Buku Teks