Warner, Gertrude Chandler
Summary: The Aldens are visiting friends for a big Dia de los Muertos celebration. The kids love learning about the holiday and helping out - that is until mysterious events threaten to ruin everyone's preparations. Can the Aldens figure out what's going on and help their friends save the celebration?
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Publisher / Publication Date: Albert Whitman & Company 2018
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Place a hold to request this item.Warner, Gertrude Chandler
Summary: When the Aldens take up the case to investigate if a catastrophic oil spill that affected hundreds of species could have been prevented, they are led on an adventure to help other endangered animals around the world.
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Publisher / Publication Date: Albert Whitman & Company 2022
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Place a hold to request this item.Warner, Gertrude Chandler
Summary: "The Aldens find a hidden time capsule! Inside is a journal with clues to a treasure hunt. Who wrote the journal? And after a hundred years, can the Boxcar Children find the treasure?"--Back cover
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Publisher / Publication Date: Albert Whitman & Company 2019
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Place a hold to request this item.Warner, Gertrude Chandler
Summary: The Aldens head to Ladakh, a territory in northern India, to help save the elusive and critically endangered snow leopard.
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Publisher / Publication Date: 2022
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Place a hold to request this item.Warner, Gertrude Chandler
Summary: "When the Alden siblings visit their grandfather's friend in an apartment building, they begin to wonder about the many mysterious events that keep happening on the thirteenth floor of that building."--
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Publisher / Publication Date: Albert Whitman & Company 2019