Watch as Celtic round off their pre-season in Paisley with a win over Real Sociedad

Mikael Lustig speaks to the media from Celtic Park ahead of the Bhoys' tie with FC Stjarnan

Win a signed Craig Gordon Strip & a copy of the '4 in a Roar' DVD

Dedryck Boyata reflects on his Celtic Park debut.

Highlights from Celtic's impressive win over FC Stjarnan at Celtic Park.

Ten Men Won The League by Stephen Murray the story of Celtics 1978/79 league title win.

Sean Fallon: Celtics Iron Man by Stephen Sullivan the story of a true Celtic legend

The Celtic, Glasgow Irish and the Great War by Ian McCallum a series of history books on the early 20th century.

The 23-year-old is Celtic manager Ronny Deila's fourth signing of the summer transfer window.

A look at the action from the Hoops' first pre-season game.

The prospect of joining Celtic was too hard to resist.