Jack Gantos was born in Mount Pleasant, Pennsylvania. His parents moved so often that he attended 10 different schools between kindergarten and 12th grade. The Gantos family rented a variety of homes in Pennsylvania, Florida, North Carolina, and the Caribbean. Jack spent his senior year of high school in Florida after his parents had already moved to Puerto Rico. During that year, Gantos worked at a grocery store, bought a car, and lived in an old motel run by Davey Crockett's great-great granddaughter.
After finishing high school, Gantos made a last-minute decision not to attend the University of Florida. Instead, he moved to the Virgin Islands to work on construction projects with his father. While hanging out in a bar one day, Gantos was approached by a man with an offer he couldn't refuse: sail a small boat from the Caribbean Sea to the United States for $10,000. That much money would pay for four years of college and more, Gantos reasoned at the time. The only catch was that the boat was filled with 2,000 pounds of hashish.
Little did Gantos know when he ran aground on the New Jersey shore, the FBI and the U.S. military had been tracking his boat. At the age of 20, he was sent to prison. During his18 months behind bars, Jack Gantos read, wrote, and vowed to turn his life around. After getting out of prison, he moved to Boston, enrolled in college, and began writing children's books. Within two years he sold his first children's book manuscript about a rotten red cat named Ralph.
Over time Jack Gantos established himself as an award-winning author of a wide variety of books. He wrote picture books for young children. He wrote chapter books for middle-grade readers. In 2001 Joey Pigza Loses Control, a book about a boy with ADHD, received a prestigious Newbery Honor. By 2002 Jack Gantos finally felt comfortable publishing a book about the time he went to prison. This nonfiction book for teens, Hole in My Life, has won numerous awards and reached many troubled teenage boys. In addition to writing, Jack Gantos speaks to young people in classrooms, libraries, and prisons.
Today he lives with his wife and daughter in Boston, Massachusetts.