Dennis says:
The Hint Shop was a german Company back in the 90´s. Owner was Christian von Mellenthin and the company was located in Rösrath near Cologne. They made very many different guides (for sure over 130). They also have revised it, for example my is Issue #2 3rd edition.
Das Wing Commander Piloten Handbuch Das Privateer Piloten-Handbuch Spieleführer Wing Commander III Die Wing Commander III Piloten-Power Wing Commander IV The Unofficial Guide
Spieleführer Wing Commander Prophecy
Clue-Book WC IV The Price of Freedom Der Profi-Guide Privateer 2 The Darkening Clue-Book Privateer 2 The Darkening Clue-Book Wing Commander V Prophecy Wing Commander 3 und 4 Lösungsbuch Komplettlösung zu WC Prophecy & Teil 4 Privateer 1 + 2 mit Righteous Fire Lösungsbuch Das Electronic Arts Buch