The Green Dolphin Bookshop is a book shop on Pitt Street in Auckland CBD, rated 4.8 by visitors.
A good secondhand or independent bookshop is worth visiting precisely because the stock changes constantly, so there is rarely a bad time to have a look, only a different one. Regulars tend to browse rather than search, since the appeal is often in what turns up rather than what you went in looking for, and a knowledgeable shop owner can usually point a customer toward something they will actually enjoy if asked. Independent shops in the city are also worth supporting for stock you will not find in a chain, particularly older, out of print or local titles. Checking in every so often rewards the patient browser more than a single big visit ever will.
On Pitt Street in the CBD, The Green Dolphin Bookshop is a good local stop for book lovers.