The guide book is obviously out-of-date on these climbs, or at least the access to these climbs but in doing some research on the internet on Thursday night I was a bit more prepared for the actual difficulty. Both Rick Collier (bivouac.com) and Alan Kane indicated quite clearly that they consider these two mountains difficult.
On Friday, September 25 2010 Hanneke and I did a nice hiking circuit in Lake Louise. Our route took us to Lake Agnes, over The Beehive and down to the Plain of Six Glaciers trail back to the parking lot. The Beehive is not a tough scramble by any means, but it does involve some elevation gain and consequently some very sublime views.