Hewson's Helpline for the ZX Spectrum - The Book

 by Andrew Hewson & Rob Hewson

  

Coming soon!

A curated collection of Andrew Hewson's ZX Spectrum coding tips & tricks, amalgamated from over a decade of his Sinclair User Columns

Source:  https://www.kickstarter.com/projects/robhwson/hewsons-helpline-for-the-zx-spectrum-the-book?ref=discovery