N.H. Rev. Stat. Ann. § 637:1

Conduct denominated theft in this chapter constitutes a single offense embracing the separate offenses such as those heretofore known as larceny, larceny by trick, larceny by bailees, embezzlement, false pretense, extortion, blackmail, receiving stolen property. An accusation of theft may be supported by evidence that it was committed in any manner that would be theft under this chapter, notwithstanding the specification of a different manner in the indictment or information.