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

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