The ISBN of People of the Wolf is 0812507371.
The ISBN of Wolf Hall is 0007230184.
The ISBN of Wolf - novel - is 0192716336.
The ISBN of Wolf of the Plains is 0007201745.
The ISBN of The Silver Wolf is 0345423607.
The ISBN of "Through Wolf's Eyes" by Jane Lindskold is 9780812572819.
The ISBN of Wolf Moon is 978-0142400777.
The ISBN of The Last Wolf is 978-0385602228.
The ISBN of Wolf to the Slaughter is 0-09-084850-0.
The ISBN of The House of the Wolf is 0-87054-095-5.
The ISBN of The Wolf-Sisters is 0-340-77884-9.
The ISBN of The Wolf Gift is 978-0-307-59511-9.
The ISBN of Never Cry Wolf is 0-316-88179-1.