Geronimo Stilton and the Cat Pirate Ship Geronimo Stilton gets into trouble with the yellow pages and seeks to escape his terrible situation by finding the Island of Silver. However, the Stiltons are captured by the pirate cats. The rats lose hope for their future and expect death. Benjamin, Geronimo's nephew, plans for them to escape. Benjamin's plan is executed and they escape. They return to Ratonia and the four Stiltons become famous.