Bolton Wanderers have confirmed the signing of Cardiff City striker Joe Mason on a season-long loan deal.
The 23-year-old scored six goals in 16 games during two separate loan spells at the Reebok Stadium last season.
Mason has spent the past three years with Cardiff following an £250,000 move from Plymouth Argyle.
Bolton lost their opening match of the new Championship season on Saturday with a 3-0 defeat at Watford.