We just found a message on one of the ukulele bulletin boards telling us that there’s an incredibly great PDF songbook online with lyrics and chords for over 300 rock, pop, country, etc. songs. They range from easy 3-chorders to a few quite complex numbers (check out the Bohemian Rhapsody arrangement, which will keep you busy for a while).
It was compiled by organizers of the London Uke Festival, and it’s [here; take a look.] (Well folks, it looks as if it was taken down, so we’ve eliminated the link. Sad.) Remember that if you are looking for uke-friendly arrangements of songs, there are plenty of them available–at least temporarily–on the uke websites.
Austin Ukulele Society (AUS) 
There is a “dummy” page up there now. Where is the songbook? Please send to: sporter@eou.edu
I missed the festival by ONE week!!!!!!
Thanks for letting us know. I have taken the link down. I have a feeling that the Music Police have been busy. –W
Hi, I have been managing to print out single songs that I want from this link. Hope it helps.
Click to access London%20Ukulele%20Festival%20Songbook.pdf
Cheers and regards, Cheryl Forbes, Renmark, South Australia.