There’s an excerpt from Maximilian and Alys’ story posted on the page for The Wolf & the Witch, so you can get a taste of the upcoming book.
Also, there will be an audiobook available, probably near the end of May. Tim Campbell will be doing the narration.
Also (!) there will be a large print hardcover edition with a different cover. The cover from the ebook will be on the trade paperback print edition, but not the hardcover.
Read the excerpt here.