Secret Memoirs of Cardinal de Retz; Secret Memoirs of the Court of St. Cloud, in two volumes; and Secret Memoirs of the Courts of Sweden and Denmark, in two volumes. da Grolier
Perry's Secret Stock Bourbon — Cardinal Spirits
The secret diary of the most recent conclave - La Stampa
About the Pope's Secret Cardinals in pectore - Taylor Marshall
Pell's secret memo casts shadow at cardinal's funeral | Reuters