Mark Herbert has written an excellent article about Wallace (with very nice pictures!!) called "The man science forgot", for HM Land Registry Weymouth's in-house magazine - CLICK HERE to view it as a pdf.
The Wallace Correspondence Project has published an interesting post entitled "Envelope lost for 150 years to be reunited with its letter on the other side of the Atlantic". CLICK HERE to read it.
July's BBC Wildlife Magazine featured a 6 page article about Wallace by Katrina van Grouw, but sadly you have to buy the magazine to read it.