NEW YORK, NY - SEPTEMBER 08:  Singer Solange Knowles attends the Creatures of Comfort fashion show during New York Fashion We
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What is Solange up to? The younger Knowles sister has sent out 86 books to fans with the date 9/30/16 printed cryptically in the middle of the pastel-hued publication.

Does this mean that Solange will be releasing an album on Sept. 30? AKA FRIDAY?

Let's rewind.

Solange asked her Twitter followers to fill out a form on her website last Wednesday in order to "have a seat at the table." Those who completed the form quickly enough received a book called "A Seat At The Table" in the mail on Monday night:

Solange revealed on Instagram that she finished writing her fourth album on June 21 of this year. She has three albums and a critically acclaimed EP, True, under her belt. She's also been posting a lot of visuals—a la sister Beyoncé—on her Instagram lately.

There's definitely something cooking.