Triple V is an illustrated trilogy of novels that can be read in any order the reader chooses.
The three books follow the life of a boy with bird feathers for hair who appears to be nothing more than a means to an end for various opposing characters throughout.
Violas is a novel about a young boy struggling with great hardships, from parental divorces, kidnapping to rigorous testing that is starting to give him feathers for hair and black blood.
Violins is a novel about a boy with bird feathers for hair who is harassed by various individuals seeking to use his magical strength and strong intellect for creating small machines.
Violoncellos is a novel about a man with bird feathers for hair who has lost everything, is destroying the lives of many others and struggling with the toughest choice he has ever had to make.
This is only one of the orders in which these books can be read others include:
The way it was edited: Violas > Violoncellos > Violins
The initial order they might have been in: Violins > Violas > Violoncellos
The order it was written in: Violins > Violoncellos > Violas
The beta-reader order of choice: Violoncellos > Violas > Violins
The complete reverse-chronological: Violoncellos > Violins > Violas