Addison and Alex dig up what they think is an Ancient Roman coin – then have a mystery to solve when it disappears. | When Addison and her classmates get an assignment to write about local news, Addison turns investigative reporter to crack the case of laundry that is going missing from balconies around Ayrton Park.
Up Next in Collection 2
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The Mystery of the Robot Rivalry | Th...
Addison’s excitement for show and tell at school turns to consternation when Donnie turns up with a robot that can do everything hers can do – only better! | Addison and Alex’s record-setting soap box derby car seems like a shoo-in to win the annual race – until something or someone makes it myst...
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Addison: The Mystery of the Ghostly G...
When Kevin’s new radio-controlled model car starts acting like it has a bad-tempered mind of its own, he believes it's haunted and asks Addison for help. | When helium balloons for Tess’s fashion show start inexplicably popping, she asks Addison to help stop the rest of the balloons from popping ...
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The Recycling Bandit | The Mystery of...
Addison and her friends are distracted from making cool costumes for Ayrton Park’s Comicon when someone or something starts messing with recycling bins all over the neighborhood. | When an inflatable Pteranodon goes missing from the roof of Pizzamat, Addison and Alex are on the case.