Guidetti should be indebted to Celtic

Joe Hart quizzed on why he didn’t join Celtic earlier: ‘I needed to prove it’

Support the crowdfunder to help finish a cinematic documentary uncovering the mystery and redemption of Celtic legend George Connelly

Celtic’s Narrow Escape – “A wake-up call for the football club,” Martin O’Neill

Celtic’s Champions League Exit – “I think that carried over to league performances,” Martin O’Neill

Celtic transfer round-up on Arne Engels, Jakob Breum and Mat Ryan