Ghislaine Maxwell's father was Robert Maxwell. He was a Czech Jew born as Ján Ludvík Hyman Binyamin Hoch. He fought for the British in WW2, and magically earned enormous wealth during and after the war, even though he grew up destitute. This allowed him to buy out a publishing company in 1951, renaming it Pergamon Press, a scientific journal publisher. Over the years he became a billionaire, through very dishonest means. Starting in the 1960s, he began to buy out lots of companies, including several news and book publishing companies. Macmillan was one of those companies he bought, after he swindled them and they lost tons of money. Macmillan publishes school books. It merged with McGraw-Hill, another school book publisher, in 1989.

Robert Maxwell was also a Mossad agent. He helped Israel obtain secret info on tons of U.S. politicians. This is probably how Jeffrey Epstein, Ghislaine Maxwell, and Mossad was blackmailing U.S. politicians.

Here's two direct quote from his Wikipedia page (if this site admits to this, imagine how much worse it is) about his Mossad connections:

1948 war...A hint of Maxwell's service to Israel was provided by John Loftus and Mark Aarons, who described Maxwell's contacts with Czechoslovak communist leaders in 1948 as crucial to the Czechoslovak decision to arm Israel in the 1948 Arab–Israeli War. Czechoslovak military assistance was both unique and crucial for Israel as it battled for its existence. According to Loftus and Aarons, it was Maxwell's covert help in smuggling aircraft parts into Israel that led to the country having air superiority during their 1948 war of independence.[51]

Mossad allegations; Vanunu case The Foreign Office suspected that Maxwell was a secret agent of a foreign government, possibly a double agent or a triple agent, and "a thoroughly bad character and almost certainly financed by Russia". He had known links to the British Secret Intelligence Service (MI6), to the Soviet KGB, and to the Israeli intelligence service Mossad.[52] Six serving and former heads of Israeli intelligence services attended Maxwell's funeral in Israel, while Israeli Prime Minister Yitzhak Shamir eulogised him and stated: "He has done more for Israel than can today be told."[53]...Shortly before Maxwell's death, a former employee of Israel's Military Intelligence Directorate, Ari Ben-Menashe, approached a number of news organisations in Britain and the US with the allegation that Maxwell and the Daily Mirror's foreign editor, Nicholas Davies, were both long-time agents for Mossad. Ben-Menashe also claimed that, in 1986, Maxwell informed the Israeli Embassy in London that Mordechai Vanunu revealed information about Israel's nuclear capability to The Sunday Times, then to the Daily Mirror. Vanunu was subsequently kidnapped by Mossad and smuggled to Israel, convicted of treason, and imprisoned for 18 years.[54]...Ben-Menashe's story was ignored at first, but eventually journalist Seymour Hersh of The New Yorker repeated some of the allegations during a press conference in London held to publicize The Samson Option, Hersh's book about Israel's nuclear weapons.[55] On 21 October 1991, Labour MP George Galloway and Conservative MP Rupert Allason (also known as espionage author Nigel West) agreed to raise the issue in the House of Commons under parliamentary privilege protection,[a] which in turn allowed British newspapers to report events without fear of libel suits. Maxwell called the claims "ludicrous, a total invention" and fired Davies.[56] A year later, in Galloway's libel settlement against Mirror Group Newspapers (in which Galloway received "substantial" damages), Galloway's counsel announced that the MP accepted that the group's staff had not been involved in Vanunu's abduction. Galloway referred to Maxwell as "one of the worst criminals of the century".[57]

Here's a link to a book discussing Robert Maxwell's Mossad connections.

Here's a short article discussing his life.

Here's an actually decent reddit.com/r/conspiracy thread discussing this topic, where people find more connections to banking and human trafficking.

Here's a long article discussing how Pergamon Press has undermined actual science.

This is all fairly standard fair for globalists. They seek to control the means of information sharing, so they can dispense their propaganda and control the people. They also seek to control politicians. They're also involved in human trafficking, pedophilia, and worse. They've also mostly captured the medical field, controlling what information doctors are taught. Medicine is no longer about curing people, but keeping us perpetually sick, milking us for as much money as possible before we die.