Some context: Tracey Ullman was born Trace Ullman in Slough, Buckinghamshire, the younger of two daughters, to Dorin (nee Cleaver) and Antony John Ullman. Her mother was British, with Roma ancestry, and her father was a Roman Catholic Pole. On the subject of the spelling of her name: "My real name is Trace Ullman, but I added the 'y.' My mother said it was spelled the American way, but I don't think she can spell!
Ullman married producer Allan McKeown in 1983. They had two children: Mabel, born in 1986, and Johnny, born in 1991. Mabel worked as assistant to former Labour deputy leader Harriet Harman; she stood as a parliamentary candidate for the Labour Party in 2015, and subsequently went on to become a charity director. Johnny is an actor and currently writes for The Late Late Show with James Corden. On 24 December 2013, Allan McKeown died at home from prostate cancer, three days before their 30th wedding anniversary. Ullman's mother died in a fire at her flat on 23 March 2015. An inquest ruled the death to be accidental. She was 85 years old.  Ullman became an American citizen in December 2006 and holds dual citizenship in the United States and the United Kingdom. The results of the 2004 United States presidential election, and a comment made by actor Tom Hanks, prompted her desire to naturalise. "Tom Hanks was standing in a corridor at a party and I said something, and he was just very nice and he went, 'Oh, yeah. I know that but you're British. You know, you don't have to put up with that stuff ... I went, 'No. Actually I've been here a long time.' I thought, that's it. I'm going to join in. So I took the [citizenship] test." In 2006, she topped the list for the "Wealthiest British Comedians," with an estimated wealth of PS75 million. In 2015, Ullman's wealth was estimated to be PS77 million, making her the wealthiest British actress and female comedian. In 2017, The Sunday Times increased it to PS80 million.  She has described herself as a British republican. "Even as a kid, I never got why we pay people millions of pounds to be better than us." On a particular incident: "An MP once suggested I be put in the Tower of London for saying derogatory things about the royals."  An avid knitter, she co-wrote a knitting book, Knit 2 Together: Patterns and Stories for Serious Knitting Fun in 2006.
Does she have any other books she wrote?
A: 
Some context: Hasan ibn Ali ibn Muhammad (c. 846 - 874) was the 11th Imam of Twelver Shia Islam, after his father Ali al-Hadi. He was also called Abu Muhammad and Ibn al-Ridha. Because Samarra, the city where he lived, was a garrison town, he is generally known as al-Askari (Askar is the word for military in Arabic). Al-Askari married Narjis Khatun and was kept under house arrest or in prison for most of his life, until, according to some Shia sources, he was poisoned at the age of 28 on the orders of the Abbasid caliph Al-Mu'tamid and was buried in Samarra.
Various legends relate to al-Askari's wife, Narjis Khatun (the mother of the twelfth Imam, Muhammad al-Mahdi). It is said that al-Askari's father, Ali al-Hadi, wrote a letter in the script of Rum; put it in a red purse, with 220 Dinars; and gave it to his friend Bashar ibn Sulaiman. The letter instructed him to go to Baghdad, to a ferry place on the river where the boats from Syria were unloaded, and female slaves were sold. Bashar was told to look out for a shipowner named Amr ibn Yazid, who had a slave girl who would call out in the language of Rum: "Even if you have wealth and the glory of Solomon the son of David, I can never have affection for you, so take care lest you waste your money." And that if a buyer approached her, she would say "Cursed be the man who unveils my eyebrow!" Her owner would then protest, "But what recourse do I have I; I am compelled to sell you?" "You will then hear the slave answer", said the Imam, "Why this hast, let me choose my purchaser, that my heart may accept him in confidence and gratitude."  Bashar gave the letter, as he was instructed, to the slave girl; who read it, and was not able to keep from crying afterward. Then she said to Amr ibn Yezid, "Sell me to the writer of this letter, for if you refuse I will surely kill myself." "I therefore talked over the price with Amr until we agreed on the 220 Dinars my master had given me," said Bashar. On her way to Samarra, the slave girl would kiss the letter and rub it to her face and body; and when asked by Bashar why she did so despite not knowing the writer of the letter, she said, "May the offspring of the Prophet dispel your doubts!" Later on, however, she gave a full description of the dream she had had, and how she had escaped from her father's palace. A lengthier version of this story is recorded in Donaldson's book, along with further discussion on the authenticity of this story.  Some Shia sources have recorded her as being a "Roman (i.e. Byzantine) princess" who pretended to be a slave so that she might travel from her kingdom to Arabia. Mohammad Ali Amir-Moezzi, in the Encyclopedia of Iranica, suggests that the last version is "undoubtedly legendary and hagiographic".
what did he do with it then?
A:
and gave it to his friend Bashar ibn Sulaiman. The letter instructed him to go to Baghdad, to a ferry