Report: Sunderland agree deal to sign this Celtic defender after initial rejection

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

A closer look at Celtic’s pre-season schedule

Martin O’Neill looking to speed up Celtic’s play this season

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

Martin O’Neill can be the man to take Celtic in a new direction, but he needs help

Guess the Hoople in six tries