Longer mysteries, discoveries, and adventures for curious readers ages 10–12.
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A Sky Keepers Adventure
At nineteen minutes past one in the morning, a star beside Saturn goes out. Maya is sure Saturn's ring is a solid hoop sliding over it, and the old observatory key can take her there to prove it. But nothing out in the ring is what it looks like from home, and the lantern only holds one night of oil.
A Time Keys Adventure
Sam and Priya follow a warm stone lamp seventeen thousand years back into an Ice Age river valley, where a lost girl named Tavi needs to find her family before winter. Everyone knows Ice Age people lived in caves. Everyone is wrong.
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