{
  "type": "edition",
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  "title": "Cars on Mars",
  "subtitle": null,
  "url": "https://www.bookquiver.com/alexandra-siy/cars-on-mars/9781570914638",
  "publisher": "charlesbridge",
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "isbn": "978-15-7091-463-8",
  "pages": 64,
  "published": "2011-07-01",
  "language": "en_US",
  "cover": "https://quivercdn.com/covers/charlesbridge/alexandra-siy/cars-on-mars_978-15-7091-463-8.jpg?v=2026-06-17%2003%3A17%3A24",
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  "markdown": "https://www.bookquiver.com/alexandra-siy/cars-on-mars/9781570914638.md",
  "binding": "Softcover",
  "description": "In CARS ON MARS readers can follow the course of NASA’s Mars Exploration Rover (MER) mission as twin rovers Spirit and Opportunity explore the Red Planet. Learn how scientists determined that there...",
  "book": {
    "title": "Cars on Mars",
    "slug": "cars-on-mars",
    "url": "https://www.bookquiver.com/alexandra-siy/cars-on-mars"
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  "authors": [
    {
      "name": "Alexandra Siy",
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      "url": "https://www.bookquiver.com/alexandra-siy"
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