Joanna, Agatha’s oldest daughter, died last year.
She was just 13.
Her death is the latest tragedy to strike the family.
It happened as Christie was getting ready to open her new publishing company, Joanna’s Bookstore, in Washington, D.C., in the fall of 2016.
A little girl named Agatha died last May after a fall in a park, the daughter’s uncle told the New York Times.
Joanna was one of the few Christie family members still alive.
Joanne’s mother, Frances, had been diagnosed with cancer in February 2016.
But she didn’t get the treatment she needed until April.
Christie’s bookstores had just opened in New York in May, and they opened with a massive line.
But after Christie was diagnosed, Joanne was not in line at the bookstores.
Frances was too ill.
Christie and her husband, Peter, were working full time at the New Jersey-based nonprofit the Peter Grosvenor Foundation, which is responsible for providing services to people with cancer.
In a statement, Christie said she is devastated by Joanna and her mother’s passing.
“I know Joanna would never have let me down,” she said.
“And it is a shame that it has taken so long for her to get the medical treatment she needs to make her full recovery.”
The family was thrilled when Christie opened her first bookstore in New Jersey, and Christie’s daughter, Agnes, was named the first girl to receive the Maggie Award for Children’s Books in 2017.
Joann was also an avid reader.
When Christie started working on her first book, Poirots Daughter, she told friends it was a book she wanted to read every day, but had never really read before.
“It was really hard for me to read,” Christie said in an interview with The Associated Press.
“But I think it’s been the one book that really helped me to learn a lot.”
The book, which chronicles Joanna as a child, has sold more than 40,000 copies, including the Poirotenes Daughter collection.
Christie said that in the book, she is trying to show that children have agency.
“They’re not objects, and that they can have agency,” she told the AP.
“When they’re told what they can and can’t do, they just get up and do it.”
Joanna grew up reading all of Christie’s books, including Christie’s first novel, A Tale of Two Sisters, which was published in 2005.
“We were talking about how it’s not a bad book.
I said, ‘I think it would be great to read it again, but you know, we’ll get back to it,'” Christie said.
Christie had been a writer for more than 25 years.
Her books have won awards from the Academy of American Poets and from the Society for Children Poetry.
Christie, who is the daughter of a former governor of New Jersey and a former senator from New Jersey’s 11th district, was the first daughter of American author and poet Agatha Gershwin, who died in 2007 at the age of 89.
Christie also became a writer herself after her mother died of cancer.
She has a collection of poetry called The Song of Joanne Christie, and she wrote the book version of “The Princess and the Pauper,” which was adapted into the film The Princess Bride.
Christie has written for a variety of media, including children’s books and children’s television, as well as children’s magazines, as an author, columnist, editor and screenwriter.
She began writing in 2012 and published her first collection of children’s novels, Christie’s Little Peacock, in 2016.
She said she wrote her first children’s book in her 20s and that it was about a group of five friends and their little sister.
The book was an instant success.
“All of my friends were reading it, and I was really happy to be a part of it,” Christie told the Times.
“That’s when I started to really really explore writing and to really learn what was out there, and what wasn’t.”
She said her parents had no idea what to expect when she started writing, but she did not disappoint.
“Joanna was the most gifted child that I’ve ever known,” she wrote in her book.
“Her voice was like a magnet for all her friends.
They would all go into the kitchen and jam their fingers into it.
Jo Ann’s books were everywhere and she loved them all.
Her love for books and her love for the story that she loved to tell were contagious, and were infectious.”
Christie also has a book deal with Penguin Random House.
In 2017, she and husband Peter published The Last Poem by Joan Didion.
The couple’s children also have a