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Travel below the streets of Brooklyn and into the dangerous tangle of subway tunnels, where warring rat tribes battle for power and one small mouse is destined to save them all in this epic middle grade fantasy series.

Latest Book in Series

A brave mouse battles to defend the kingdom of Atlantia in this epic animal adventure series set in the subway tunnels of Brooklyn. All three books in the Mouseheart series are now available in a collectible boxed set.

In Mouseheart, Hopper is just an ordinary pet shop mouse...

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