NYR's June theme is Reading Escapes, and there are lots of ways to interpret this. You could focus on holiday reading, or how reading helps you escape into different worlds, through fantasy or imaginary lands. If children are going on holiday, you could look at books about the places they will visit, and if they aren’t going away, they could read about their home town and write their own travel guides. Another idea is to ask them to choose their desert island books, a bit like the radio programme, Desert Island Discs, or you could be more literal and look at escape stories and adventures.
I've created a list from Jordanhill Library stock using the holiday idea, including picture books, stories, poems and information books.