World

The Cats & Their Kingdom

They Dwell Within the Hillside, Behind the Walls.

The Wall

"Behind the walls and in the hillside, these cats carved out a kingdom. They built grand halls, ballrooms, tunnels, mazes, magic corridors, and hidden harbors. It was a castle, community, and city in itself."

Campeon's Bedroom

Map of the Known Areas

The Wall

Cats have lived in the underground kingdom for hundreds of years.

“Behind the walls and in the hillside, these cats carved out a kingdom. They built grand halls, ballrooms, tunnels, mazes, magic corridors, and hidden harbors. It was a castle, community, and city in itself.

Castillo San Felipe del Morro

Visit El Morro

Castillo San Felipe del Morro (El Morro) was the second fort build in Old San Juan. The construction process began in 1539 but wasn’t finished until 1790. While Google Maps can’t take you inside the fort, you can take a virtual tour of the outer grounds courtesy of Discover Puerto Rico.

Get 2 Free Screenplays

The Cats of Old San Juan was originally written as a television series! While the series did not make it into production, Monica has eight of the original screenplays detailing the many adventures of Campeón and his friends, Cali and Alfie.

Learn how it all began and see how the stories and characters evolved from the first ideas to the finished novel.

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