Crook vs Mole

Crook

name
  • A village in South Lakeland district, Cumbria, England. 

  • A statutory town in Logan County, Colorado, United States, named after George Crook 

  • An unincorporated community in Osage County, Missouri, United States, so named because of a local merchant's business practices (thus being derived from crook (thief)). 

  • A surname. 

  • A town in County Durham, England. 

Mole

name
  • A river in Devon, England, tributary to the Taw. 

  • A river in Surrey, England, tributary to the Thames. 

  • A surname. 

How often have the words Crook and Mole occurred in a corpus of books? (source: Google Ngram Viewer )