Kaufman and Spooner have revealed the cover forUndyingexclusively to EW, and chatted about whats is in store.

Read on for more, and pre-order the book ahead of its Jan. 8, 2019, releasehere.

ENTERTAINMENTWEEKLY:Undyingis the sequel toUnearthed, which came out in January.

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Credit: Christopher Tovo; Disney Publishing Worldwide

What can you tell us aboutUndying?SPOONER:We have to be careful of spoilers here!

We can tell you that the action and the stakes grow even larger in book two.

Theyre both criminals now, and what theyre alleging is … well, unbelievable.

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Disney Publishing Worldwide

But theres still a lot of banter, and some swashes are definitely buckled!

This is your second series together.

Has collaborating changed over the years?SPOONER:If anything, its gotten better.

Weve grown up writing together, which is why we click together so well.

Does the series continue from here?

(Were still hearing a lot about the cliffhanger at the end ofUnearthed!)