Partick Thistle have announced the signing of defender Niall Keown from Reading on a two-year contract for an undisclosed fee.
The 22-year-old impressed during a loan spell at Firhill last season, helping Alan Archibald's men claim a top-six place in the Ladbrokes Premiership.
Keown joins fellow summer signings Blair Spittal (Dundee United) and Jamie Sneddon (Cowdenbeath) at the club ahead of 2017/18.