P G Wodehouse is possibly the finest comic writer to ply the English Language in the last hundred years, anyone who reads English who hasn't read his work has a treat in store. As long as they aren't too desperately dull. Some of the finest of the Jeeves and Wooster books, such as Code of the Woosters, Carry on Jeeves, and Right Ho, Jeeves, are here, and I can't think of any that I consider 'lesser' works.
This was bought as a present, so I haven't actually seen it, but as far as collections of Wodehouse go I think this takes a lot of beating. And it is remarkably good value per bookshelf-inch.
I'm thinking of buying myself this collection, if I'm good.