全城的地铁站都被封锁子！谢利连摩、菲和赖皮为抢独家新闻，不惜从恶臭的地下水道走至地铁隧道内。警方利用“卜卜脆”猫饼干来设猫陷阱；《老鼠日报》的总裁尖刻鼠也在隧道内找线索。猫爪印、浓缩猫尿、深灰色的猫毛……这一切真的代表有幽灵猫吗？嗯，为什么发明家伏特教授会住在地铁隧道内呢！ Book Description
Geronimo Stilton , is a best-selling book series written by Geronimo Stilton. In the series, Geronimo Stilton is a fictional character, an Italian speaking mouse who lives in New Mouse City on The Island of Mice. A best-selling author, he works as a journalist for the fictional newspaper The Rodent's Gazette . He has a younger sister named Thea Stilton, a cousin named Trap Stilton, and favorite nephew, nine-year-old Benjamin Stilton. Geronimo is a nervous, mild-mannered mouse who would like nothing better than to live a quiet life, but he keeps getting involved in far-away adventures with Thea, Trap and Benjamin. The books are written as though they are autobiographical adventure stories.
When my sister Thea told me a ghost was haunting New Mouse City's subway tunnels, I knew I had to get the scoop for The Rodents Gazette! So I set off with Thea, Trap, and my assistant editor Pinky Pick. We soon discovered that Sally Ratmousen, the editor of The Daily Rat, was also on the trail of the mysterious ghost. But we were all in for the fright of our wee mouse lives... because the ghost turned out to be a CAT!