VATICAN CITY (CNS) – Retired Pope Benedict XVI has given another interview to the journalist and author Peter Seewald, and a German publisher announced it would be released worldwide Sept. 9.

Titled “Letzte Gesprache,” (which translates as “last conversations”), the book includes an in-depth conversation with the retired pope about the background of his resignation in 2013, said the German publisher, Droemer Knaur. Information about an English translation and publisher was not immediately available.

The Italian newspaper Corriere della Sera, which has the rights to an Italian newsstand edition of the book, reported July 1 that Pope Benedict admits to Seewald that he knew of “the presence of a ‘gay lobby’ in the Vatican composed of four or five people and he says he was able to remove their power.”

Pope Benedict also says he kept a diary during his pontificate, but he plans to destroy it, even though he knows that historians could find it valuable, Corriere reported.

On its website, Droemer said Pope Benedict speaks about the priorities of his pontificate, the VatiLeaks scandal, which saw the conviction and jailing of his butler, and about Pope Francis and the “controversial issues” of his papacy.