Book 1

Mouseheart

by Lisa Fiedler

Published 20 May 2014
The Warriors series meets Redwall in this first book in an epic animal adventure series set in the subway tunnels of Brooklyn. Hopper is just an ordinary pet shop mouse before he escapes. Soon he finds himself below the bustling streets of Brooklyn, deep within the untamed tangles of transit tunnels, and in Atlantia, a glorious utopian rat civilization. But all is not what it seems. Though Hopper is treated as a royal guest, he misses his siblings that he lost in the escape attempt. That, and Atlantia is constantly threatened by the rebels who wish to bring the city to its knees. And there are cats everywhere in Atlantia, cats that leave the citizens unharmed, and no one can seem to answer why. Soon, Hopper is caught in the crosshairs of a colossal battle, one that crosses generations and species. As the clashes rage, Hopper learns terrible, extraordinary secrets: Deadly secrets about Atlantia. Painful secrets about his friends, and one powerful secret about his destiny ...

Book 1

Mouseheart

by Lisa Fiedler

Published 5 May 2015

Book 2

Hopper's Destiny

by Lisa Fiedler

Published 17 March 2015
A brave mouse attempts to rebuild a fallen empire in this second book of the epic animal adventure series set in the subway tunnels of Brooklyn, for "fans of Erin Hunter, Brian Jaques, and Kathryn Lasky" (School Library Journal).

The battle to free Titus's camps is over, and Hopper, Zucker, Firren, and their loyal followers are working to rebuild. But the tunnels are in a state of chaos, and without the sinister peace accord to protect the rodents, Queen Felina and her growing army of ferals is a greater threat than ever before.

In the Mus Village, Pinkie has led a coup and is now ruling with an iron paw. And Pup has become cold and defiant, a change that Hopper never saw coming.

When exterminators raid the tunnels, Hopper is snatched away by the intruders and taken back up to the daylight world where he was born.

Upland, Hopper makes new allies, and as he enjoys the sights and sounds of Brooklyn, he wonders if he will ever make it back into the tunnels to restore safety and prosperity, as foretold by La Rocha's prophecy.

But why should Hopper fulfill a destiny he never wanted in the first place?

Learn more at Mouseheart.com!

Book 2

Hopper's Destiny

by Lisa Fiedler

Published 17 March 2015
A brave pet shop mouse named Hopper attempts to rebuild a fallen empire in the underground rat civilization of Atlantia, located in the subway tunnels of Brooklyn, while Queen Felina and her band of street cats declare open season on the rodents.

A brave pet shop mouse named Hopper attempts to rebuild a fallen empire in the underground rat civilization of Atlantia, located in the subway tunnels of Brooklyn, while Queen Felina and her band of street cats declare open season on the rodents. Book #2

Book 3

Return of the Forgotten

by Lisa Fiedler

Published 20 October 2015
Small mouse. Big hero. A brave mouse attempts to clear his brother's name in the final book in this epic animal adventure story.

When Hopper's little brother, Pup, is framed for murder he flees upland with an unlikely companion - Princess Hope, one of Emperor Zucker and Empress Firren's new litter. Believing that Pup has kidnapped Hope, Hopper, Zucker and Firren set off in pursuit, encountering old friends and enemy's on the way.

Will Pup be able to clear his name? Who is the shady figure from Firren's past? And will the world of Mouseheart ever be the same again?

Book 3

Return of the Forgotten

by Lisa Fiedler

Published 20 October 2015
Althought Felina the cat queen is gone, the subway tunnels are still dangerous, not only because of Hopper's rogue brother Pup and his arachnid companion Hacklemesh, but also due to a secret Firren has been hiding that worries her more than the disappearance of her daughter, Hope. Includes a bonus story, ATLANTIA RISING: How it All Began.