Massachusetts General Laws Part IV. Crimes, Punishments and Proceedings in Criminal Cases (Ch. 263-280) Ch. 266, § 99A

Whoever willfully conceals on his person or among his belongings any library materials or property and removes said library materials or property, if the value of the property stolen exceeds two hundred and fifty dollars, shall be punished by imprisonment in the state prison for not more than five years, or by a fine of not less than one thousand nor more than twenty-five thousand dollars, or both; or, if the value of the property stolen does not exceed two hundred and fifty dollars, shall be punished by imprisonment in jail for not more than one year or by a fine of not less than one hundred nor more than one thousand dollars, or both, and ordered to pay the replacement value of such library materials or property, including all reasonable processing costs, as determined by the governing board of said library.

Any person who has properly charged out any library materials or property, and who, upon neglect to return the same within the time required and specified in the by-laws, rules or regulations of the library owning the property, after receiving notice from the librarian or other proper custodian of the property that the same is overdue, shall willfully fail to return the same within thirty days from the date of such notice shall pay a fine of not less than one hundred nor more than five hundred dollars and shall pay the replacement value of such library materials or property, including all reasonable processing costs, as determined by said governing board. Each piece of library property shall be considered a separate offense.

The giving of a false identification or fictitious name, address or place of employment with the intent to deceive, or borrowing or attempting to borrow any library material or property by: the use of a library card issued to another without the other's consent; the use of a library card knowing that it is revoked, canceled or expired; or, the use of a library card knowing that it is falsely made, counterfeit or materially altered shall be punished by a fine of not less than one hundred dollars nor more than one thousand dollars.

The willful alteration or destruction of library ownership records, electronic or catalog records retained apart from or applied directly to the library materials or property shall be punished by imprisonment in the state prison for not more than five years or by a fine of not less than one thousand nor more than twenty-five thousand dollars, or both, and shall pay the replacement value of such library materials or property, including all reasonable processing costs, as determined by the governing board having jurisdiction.