Ukestration started out as an antidote to hum n' strum, an approach to arranging music for ukulele groups. But with 8+ years of experience, Mark Jackson and Jane Jelbart came to think of it as a whole-of-uke-group approach to music-making. And so they wrote two books about it.
More details about these brilliant books can be found on their website The Sum of the Parts (music).
Special deal when buying both books. CMVic members get 20% disount on list price!