Cartridges of the World is good, I finally got a copy.
But, I just got another one, from The Sportsman's Edge that I'm a member of.
"Ammo & Ballistics II - For Hunters, Shooters and Collectors".
By Bob Forker.
Good book - doesn't cover as many oddballs as CotW, but it does have lots more velocity and energy data for a wide selection of factory loads for each caliber. Has a nice history blurb on each one too and shows case dimensions.
I's a better book for the more popular calibers, I think.
Thirteen and a half pages devoted to the .308 Winchester!