Writers Plot is the best place for Kiwis to purchase Cat’s work in the paperback form – signed on request.
And here’s the whatnot … tee shirts, totes, cushions, phone cases! 
Here we have Boxed set universal links (proper universal links to all the places the boxed sets are available):
Byte Series Volume One
Byte Series Volume Two
Byte Series Volume Three
Byte Series Volume Four

The following links will take you to your preferred store (whatever that maybe be, yes it’s witchery):  Killerbyte, Terrorbyte, Exacerbyte, Flashbyte, Soundbyte, Databyte, Eraserbyte, Psychobyte, Metabyte, Qubyte, Cryptobyte. (Easy peasy and totally magical!)
And the final installment —
Vaporbyte (Purple) or Red – Vaporbyte  

Writer’s Plot (bookshop)
2/893 Fergusson Drive
Upper Hutt 5018