Following in the footsteps of her Girls character Hannah Horvath (minus the e-book limitations), director and creator Lena Dunham will be adding author to her list of ventures; and yesterday the writer presented her hoardes of Instagram fans a sneak-peek of the cover of her debut book, Not That Kind Of Girl.

The book will be composed of humorous and informative essays, all surrounding the premise of Dunham telling us "what she's "learned"'. Published by Random House, it will also provide readers with advice and memoirs from the critically-acclaimed writer.

In addition to the Instagram image, Dunham also revealed the book's release date as 10th October of this year.

We'll be first in line...

ELLE's Favourite Lena Dunham Tweets

Here come the