Blues/jazz duet recommendation

[aintgotnorhythm]

My nephew has his 12th birthday coming up and I would like to get him some sheet music - can anyone recommend either a good jazz/blues-oriented duet book or individual duet pieces that might work for an intermediate/grade 5-level player (who at the moment prefers Coldplay/Michael Jackson to anything classical!)

[pianist1976]

Microjazz (in 4 hands version) by Christopher Norton is wonderful and I think it matches your requests

[aintgotnorhythm]

Thanks very much for the recommendation, Microjazz looks ideal