5 Dollars - Charles III Harry Potter and the Prisoner of Azkaban

Niue has operated as a licensing vehicle for commemorative coinage since the early 2000s, with the New Zealand Mint producing the bulk of its pop-culture issues under royal assent arrangements that allow the Pacific microstate's name to appear on coins with no practical domestic circulation. The Harry Potter series under Charles III continues a program that ran under Elizabeth II, with the transition in effigy requiring updated dies across the entire licensed catalog.

The Prisoner of Azkaban, published in 1999, was the first in the series to win a major literary prize — the Whitbread Children's Book Award.