Political and economic commentator David P. Goldman called this book "the best book on the intelligence operations of the French state" during the Thirty Years' War.
Grey's Anatomy | Grey Cup | Zane Grey | Grey Heron | Lady Jane Grey | George Grey | Earl Grey | Grey | The Grey Fox | Jean Grey | Rudolph Grey | Edward Grey, 1st Viscount Grey of Fallodon | Joel Grey | Grey Teal | Charles Grey, 2nd Earl Grey | Al Grey | Albert Grey, 4th Earl Grey | Grey Nuns | Fifty Shades of Grey | David Grey | Alex Grey | Thomas de Grey, 6th Baron Walsingham | The Old Grey Whistle Test | Grey Gardens | Charles Grey | Aubrey de Grey | Thomas de Grey, 2nd Earl de Grey | Lady Catherine Grey | Grey-bellied Bulbul | Edward Grey |
Jiří Pernes, Jaroslav Pospíšil, Antonín Lukáš: Alexej Čepička - Šedá eminence rudého režimu (Alexej Čepička - the Grey Eminence of the Red regime), Prague, 2008, ISBN 978-80-7243-322-3.