Since I am taking a look at a few books, this is another Jim Beloff, Jumpin' Jim music book specifically for the Baritone Ukulele. It is in a larger format than most of his books at 8-1/2" x 11" tall. There is a generous list of songs at 30. There's a blend of musical genres: Little Grass Shack to As Time Goes By to Tennessee Waltz to When I'm 64. It was published by Hal Leonard and can be found on http://www.fleamarketmusic.com/
This is an example of perhaps the most complex chordings.
This is an example of a simpler arrangement.