Nel Yomtov is an award-winning author of children's nonfiction books and graphic novels. He specializes in writing about history, current events, biography, architecture, and military history. He has written numerous graphic novels for Capstone, including the recent School Strike for Climate, Journeying to New Worlds: A Max Axiom Super Scientist Adventure, and Cher Ami: Heroic Carrier Pigeon of World War I. In 2020 he self-published Baseball 100, an illustrated book featuring the 100 greatest players in baseball history. Nel lives in the New York City area. Mark Simmons is a freelance illustrator and cartoonist based in San Francisco. His past work includes comics for publishers such as Capstone, Behrman House, and Rebellion, as well as animation and advertising storyboards, animated operas, and other strange things. He also teaches comic art, figure drawing, and wildlife illustration for local zoos, schools, and museums. He loves animals of all kinds, especially bugs! For more info, visit www.ultimatemark.com.

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Nel Yomtov is an award-winning author of children's nonfiction books and graphic novels. He specializes in writing about history, current events, biography, architecture, and military history. He has written numerous graphic novels for Capstone, including the recent School Strike for Climate, Journeying to New Worlds: A Max Axiom Super Scientist Adventure, and Cher Ami: Heroic Carrier Pigeon of World War I. In 2020 he self-published Baseball 100, an illustrated book featuring the 100 greatest players in baseball history. Nel lives in the New York City area. Mark Simmons is a freelance illustrator and cartoonist based in San Francisco. His past work includes comics for publishers such as Capstone, Behrman House, and Rebellion, as well as animation and advertising storyboards, animated operas, and other strange things. He also teaches comic art, figure drawing, and wildlife illustration for local zoos, schools, and museums. He loves animals of all kinds, especially bugs! For more info, visit www.ultimatemark.com.

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