I adore Ottobre Design magazine (
http://www.OttobreDesign.com) - they have tons of great boy patterns and are drafted beautifully. You can get a single issue off eBay and several other online retailers (just Google it). Hope this helps you!
P.S. Kwik Sew has some nice basic boy patterns too - I love their raglan t-shirt #2894 tho it's for size 4-14, the picture might look a little dorky, but the shirts are fabulous!