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Gina Hagler

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    Gina's Books

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    American Aliens

    American Aliens

    Gina Hagler
    Do UFOs and aliens exist? Many people claim they don't. Many others are convinced that not only do they exist, but that in order to avoid widespread panic, the U.S. government released several reports that intentionally covered up all existing proof...Read More

    Buying Options

    ISBN: 9781978513556
    Binding: eBook
    List Price: $27.93
    Discount Price: $20.95

    Dark Energy Explained

    Dark Energy Explained

    Gina Hagler
    Dark energy is a mysterious force causing the universe to expand in an accelerating manner. Although Edwin Hubble discovered observational proof of expansion in 1929, the first direct evidence for dark energy came from supernova observations in the late 1990s...Read More

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    ISBN: 9781978504370
    Binding: eBook
    List Price: $37.26
    Discount Price: $27.95

    Earth Science in Your Everyday Life

    Earth Science in Your Everyday Life

    Gina Hagler
    How does the temperature of ocean water make a difference in the strength of tropical storms? This question and many others can be answered with the principles of earth science. Supporting the Next Generation Science Standards, this book discusses everyday events to describe earth science principles in action...Read More

    Buying Options

    ISBN: 9781978509481
    Binding: eBook
    List Price: $34.60
    Discount Price: $25.95

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