Queen's Park edge past Airdrieonians despite being reduced to 10 men late on.
Jack Turner got the visitors up and running when he found the back of the net after just two minutes.
Zak Rudden's close-range strike doubled the Spiders' advantage inside 25 minutes.
Airdrie thought they had found a response when Ben Wilson put the ball in the back of the net just before half-time but it was ruled out for offside.
Queen's Park managed to keep their clean sheet intact despite the seven minutes of injury-time that followed a late red card for goalkeeper Calum Ferrie after he handled the ball outside his box.
Callum Davidson's side move above Airdrie to fourth place in the Championship table.
