NZ Book Trade February 17, 2019 posted by Unity Wellington Joan Mackenzie letter, 22nd February 1998 When Joan Mackenzie left Macmillan publishers to join Blue Star Group, she wrote this letter of thanks to the staff of Unity Books.
NZ Book Trade July 26, 2018 posted by Unity Wellington “Blue Star regrouping mooted as Whitcoulls battles”, National Business Review, 17th March 2000 Chris Baty sent us a copy of this National Business Review article discussing the fortunes and dynamics of Whitcoulls and associated businesses.