A Little Snow Must Fall

(Book #11 of The DATA Set)

Ada Hopper

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$8.99

The DATA Set Ten-Book Collection (Boxed Set)

(Part of The DATA Set)

Ada Hopper

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$89.99

The Revenge of Dr. von Naysayer

(Book #10 of The DATA Set)

Ada Hopper

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$8.99

S.O.S. from Outer Space

(Book #9 of The DATA Set)

Ada Hopper

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$7.99

The DATA Set Collection #2 (Boxed Set)

(Part of The DATA Set)

Ada Hopper

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$31.99

Down the Brain Drain

(Book #8 of The DATA Set)

Ada Hopper

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$8.99

Out of Remote Control

(Book #7 of The DATA Set)

Ada Hopper

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$7.99

Invasion of the Insects

(Book #6 of The DATA Set)

Ada Hopper

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$7.99

The DATA Set Collection (Boxed Set)

(Part of The DATA Set)

Ada Hopper

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$31.99

A Case of the Clones

(Book #5 of The DATA Set)

Ada Hopper

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$7.99

Robots Rule the School

(Book #4 of The DATA Set)

Ada Hopper

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$8.99

The Sky Is Falling

(Book #3 of The DATA Set)

Ada Hopper

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$7.99

March of the Mini Beasts

(Book #1 of The DATA Set)

Ada Hopper

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$7.99

Don't Disturb the Dinosaurs

(Book #2 of The DATA Set)

Ada Hopper

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$7.99