Julie’s follow-up to My Brother’s Keeper is In the Tunnel which hits shelves May 30! In the Tunnel has already received starred reviews from Kirkus and Booklist and is a Junior Library Guild Gold Standard Selection. My Brother’s Keeper was the recipient of 4 starred reviews, also a Junior Library Guild Gold Standard Selection, a Freeman Book Award winner, a Jane Addams Children’s Book Award finalist, an ALA Rise selection, an ALA Notable Children’s Book, a Bank Street Best Children’s Book of the Year (Outstanding Merit), and a Kirkus Best Middle Grade Book of 2020.
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1. If you could travel back in time, (assuming there’d be no risk to yourself or changing the course of history) where and when and why would you go?
I would want to travel back to August 15, 1945—the day Korea was liberated after 45 years of Japanese occupation—and spend the afternoon with my mother as a young girl in northern Korea. This is also the day that Myung-gi’s story in In the Tunnel first begins. Although it was a short-lived celebration (the Soviets marched in soon afterward to occupy the north), I would want to get to know my mother and her family and friends during this joyful period before the Korean War, before she and others would have to face such hardship. While I was there, I would want to see her childhood home and the beautiful landscape of a closed nation.
2. Your book is set during the Korean War. What fascinates you most about this time period?
Both Brother’s Keeper and its companion novel, In the Tunnel, are set during the Korean War. What fascinates me about this time period is the ordinary person’s courage and resilience in the face of war. Nearly every Korean has such stories within their own families. Yet we rarely hear about them.
3. What elements of this time period are still with us today?
I wish I could point to only the good things that still persist like human acts of kindness and courage. But the reality is that the crises of this historical period are ongoing. North Korea’s authoritarian government still exists today. Technically, the war between North and South Korea never ended; they are still officially at war. There is also still a refugee crisis in many places around the world. And last, but not least, the world today feels eerily similar to the Cold War era.
4. I remember being told in a high school history class (in the states) that the Korean War is also known as “the forgotten war.” What do you want readers to know about this moment in history?
I want readers to know that forgetting history isn’t just about overlooking a few dates and places; it’s about erasing entire groups of people. And by erasing them, we are leaving a hole in our understanding of ourselves. For my mother and her generation, the Korean War, was not forgotten. It was one of the most significant events of their lives.
As a result of this conflict, millions of people died and millions more ended up permanently separated from an immediate family member across the North-South Korean border. Similar tragedies are still taking place all around the world today.
5. Is there an historical tidbit that didn’t make it in the book, but is super interesting?
During the Soviet occupation, some people had developed a warning system to alert others of Soviet soldiers entering their neighborhood. The first house would make a loud noise by repeatedly hitting a can with a stick, followed by the next house, and the next, until the warning signal was transmitted throughout the entire neighborhood. It was such a simple but effective strategy in protecting one another. This historical tidbit came from my Uncle Luke’s memoir, Beyond the Battleline: The Korean War and my Life. Like Myung-gi, he lived in northern Korea and later joined the South Korean military as a means of somehow using intelligence to gain information on an abducted parent.
6. What’s your favorite historical fiction
(any age!)
This is perhaps the hardest question! I have so many favorites, but if I must choose, I pick The Book Thief by Markus Zusak. It is such a beautiful, creative, and lyrical story. It makes me cry every time.
7. What are you working on right now?
My WIP keeps changing, so it’s hard to say right now. But I am interested in writing a story set in America this time.





(any age!)

Two historical novels I love are Whose Waves These Are by Amanda Dykes (a dual timeline adult novel), and Rosetown by Cynthia Rylant (a middle grade set in the 1970s). I’m also a huge fan of the Betsy-Tacy series by Maud Hart Lovelace, which were written mainly in the 1940s but were set at the turn of the century.
1. If you could travel back in time, (assuming there’d be no risk to yourself or changing the course of history) where and when and why would you go?
6. What’s your favorite historical fiction (any age!)
1. If you could travel back in time, (assuming there’d be no risk to yourself or changing the course of history) where and when and why would you go?
vaudeville and the beginnings of what we think of as American pop culture. I wrote a story about King Kelly, a baseball player who was sold from one team to another for a whopping $10,000 (a fortune in 1894, and a record at the time!) King Kelly was, as far as we know, the first athlete to sign his autograph for fans, the first one to license his image for advertisements and entertainment, and the first to retire from baseball to become a performer–here not TV or movies, but the vaudeville stage! It’s an era where so much of what we think of as set rules in baseball were being tested and codified too. King Kelly popularized the hit and run and the hook slide, was one of the first catchers to wear a glove and chest protector, and pulled stunts like substituting himself in for the catcher off the bench DURING PLAY because he was closer to catching a foul ball than the active catcher. He was a real showman! But King Kelly was a tragic figure too–he spent money as quickly as he earned it, drank a lot, and ultimately died from pneumonia at the age of 36. I’m totally fascinated by the early days of baseball in America, and early popular figures like King Kelly. I wrote a story about him in The Brooklyn Nine, but I’d like to write a whole book or TV show about him!

6. What’s your favorite historical fiction (any age!)

with the lack of cell phones and such, we had to forge friendships and intimate relationships face-to-face. People were more conscious of how much words could hurt with the inability to hide behind a profile photo.
1. If you could travel back in time, (assuming there’d be no risk to yourself or changing the course of history) where and when and why would you go?


2. Your book is set during the Mexican Revolution. What fascinates you most about this time period?