This would have to be one of the handiest references for Ukulele chords that I have seen.
My friend and teacher showed me her copy and I just had to get one.
It is smlall and slim so that it fits in the Ukulele case underneath the instrument.
Everything is arranged very systematically so that all the B chords are grouped together and so on.
I just cannot wait to get my very own copy of this book.