What was the children’s book of the week in the Times on Saturday?

[TiberiusFlam]

It looks perfect for DS but I gave my copy of the paper away to a lady in A and E.
Its apparently set in a magic theatre or cinema where you can time travel.
Any help appreciated!

The black hole cinema club?

www.moreaboutbooks.com/review/2038

(Can't find the actual article in the news app but this might fit and it's out this month!)

It's Movie's Showing Nowhere by Yorick Goldewijk. Reviewed by Lucy Bannerman on Saturday

Thanks so much! Both look great!