Matt Costello Books

The Kids of Einstein Elementary 2
The Kids of Einstein Elementary 2

By Leonard Mlodinow, Matt Costello

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Steffi, Kenny, and Jose travel back in time to the Titanic where they must figure out how to rescue a kitten.

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Titanic Cat Kids of Einstein Elementary
Revolt on Majipoor.
Revolt on Majipoor.

By Matt Costello

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Fate's trick
Fate's trick

By Matthew J. Costello

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Last Dinosaur
Last Dinosaur

By Leonard Mlodinow, Matt Costello

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Island of the Skull
Island of the Skull

By Matt Costello

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Last Dinosaur
Last Dinosaur

By Leonard Mlodinow, Matt Costello

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Murder on Demand
Murder on Demand

By Al Roker, Matt Costello

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The island of the skull

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