Adrian S. Goodwin, an 18-year police veteran of the New York City police department, detective investigator, and hostage negotiator, can now count author among her titles.

The John Jay College of Criminal Justice educator has released a picture book, “Twins in the City: Let's Learn About Police Officers,” teaching young boys and girls about the profession and encouraging them to join the force.

Goodwin said she’s aiming to “change the paradigm in law enforcement and strengthen community relationships,” a statement reads.

In the story, twins Madison and Mia are on a day out with their parents in the busy city when they spot a police officer and ask what they do to protect and serve.

They learn that, in addition to keeping people safe and helping during emergencies, police officers interact daily with the people in their community and represent many different cultures.

The story shows some police officers wearing a turban or hijab while others interact by speaking Spanish or other native languages of the community.

“I can see a police officer who looks just like me,” a sentiment expressed by the character, who sees representation for the first time.

“Twins in the City: Let's Learn About Police Officers” is available on Goodwin’s website and various bookstores.