urx unit loader Lauren Graham and Grover are authors for 'Sesame Street,' write about dill pickles

“Sesame Street” knows how to use its celebrity guests well, which is probably why Lauren Graham (“Parenthood,” “Gilmore Girls”) gets to explain being an author — with the help of Grover, of course.

Graham is in fact an author in real life, with a book, “Someday, Someday, Maybe: A Novel.” For “Sesame Street,” she and Grover create a new story together. It’s about a dill pickle. After a “terrible deli accident,” the pickle moves home, ending up “living in a tropical fish tank.”

Alas, there is a bit of a controversy toward the end of the video. Grover points out that this book seems to be writing itself — at this point, the book contests authorship.

Will copyright law be included in the next “Sesame Street” video?