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    The Children's Book Review

    Introducing the New Jack Stalwart App

    Bianca SchulzeBy Bianca Schulze1 Min Read Ages 4-8 Ages 9-12 Books with Boy Characters eBooks & Apps Travel
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    Just in time for summer!

    Jack Stalwart App

    YOUR MISSION

    Eight priceless treasures have been stolen in eight countries around the world. Your mission is to identify and find each of these treasures by solving coded messages, cryptic riddles, tricky tile puzzles and dastardly search and finds. Each time you find a treasure, you’ll earn a passport stamp. Collect eight passport stamps, and you’ll receive a free Jack Stalwart prize download at the end. The ultimate prize is one of three GPF Gadget Trading Cards found only in the app!

    The Secret Agent Jack Stalwart app is based on the award-winning series of chapter books created by Elizabeth Singer Hunt. For more information about the series, visit www.elizabethsingerhunt.com.

    Read TCBR’s exclusive interview with Elizabeth Singer Hunt.

    What to Read Next:

    1. Interview with Elizabeth Singer Hunt
    2. Lincoln Books: Learning About President Lincoln
    3. Learning Japanese and About Japan with Kids Books
    4. Juicy Jack Adventures: Meet the Wild Pack, by Leigh Carrasco | Dedicated Review

    *Disclosure: Please note that this post may contain affiliate links that share some commission. Rest assured that these will not affect the cost of any products and services promoted here. Our team always provides their authentic opinion in all content published on this site.

    Elizabeth Singer Hunt
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    Bianca Schulze
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    Bianca Schulze is the founder of The Children’s Book Review. She is a reader, reviewer, mother and children’s book lover. She also has a decade’s worth of experience working with children in the great outdoors. Combined with her love of books and experience as a children’s specialist bookseller, the goal is to share her passion for children’s literature to grow readers. Born and raised in Sydney, Australia, she now lives with her husband and three children near Boulder, Colorado.

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