They’ve got modelling contracts, swimwear lines and even a Lip Kit empire under their belts, but Kendall and Kylie Jenner are expanding their brand yet again.

Still, instead of capitalising on things like fashion (or, you know, Magnum ice creams) the pair have decided to make a slightly bizarre business move – by releasing a sequel to their universally panned book debut.

Yep, it looks like the Jenner sisters are giving the whole YA dystopian future thing another go, as they’re set to follow up on their first book ‘Rebels: City Of Indra’ later this year.

‘Time Of The Twins’ picks up where the last book left off, with sisters Lex and Livia heading out on a dangerous search to find their mother.

We’re not going to lie and pretend we know anything about what happened in the first book, but hey, that’s what the synopsis is for.

In a statement about the new book, Kylie said: “In our first book ‘Rebels: City of Indra’, we left Lex and Livia in a place where their future was uncertain.

“Now, in ‘Time of the Twins,’ you’ll learn how these sisters struggle to get to know each other and deal with their fate.”

Kendall added: “We are so happy to be able to continue the story of Lex and Livia in Time of the Twins with Regan Arts.

“We love this world and these characters. It’s been so fun to tell their story and we are excited to share it with our fans.”

The book is said to be ‘co-written’ by Elizabeth Killmond-Roman and Katherine Killmond, so yeah, make of that what you will.

‘Time of the Twins’ is set for release on November 15.