The fab photos capture pupils in the Larne, Carrickfergus, and Newtownabbey areas between 2012 and 2016.
Can you spot anyone you know?

25. World Book Day
Zach McCauley, Nicole Edgar, Natasha Wilton, Sophie Foster, Emily McCarroll and Cole Patrick dressed in costume for World Book Day 2013 at Ashgrove PS. INNT 11-420-RM Photo: RM Studios

26. World Book Day
Central Primary School P3 girls pictured during World Book Day 2014. INCT 11-015-PSB Photo: Phillip Byrne

27. World Book Day
Celebrating World Book Day 2014 at Central Primary School are P5 pupils Mckenzie, Lucy, Josie, Jessica, Katie, and Lucy. INCT 11-010-PSB Photo: Phillip Byrne

28. World Book Day
Ballyclare Primary School P6 teacher, Mr McLean pictured with pupils Holly, Ben, Alan and Guy during World Book Day 2015l. INNT 10-005-PSB Photo: Phillip Byrne
7 / 10

