Icar Version 4 Alpha Available for Download

SHODDY WARNING!

It's taken me a few years to get into a state that's releasable: the Alpha of the Icar Version 4 book is now ready for download (there's no preview for big PDFs on Google just yet, you have to download it). It's far from finished and the Alpha tag is there to warn you that it's still in a shoddy state but there is something to review.

What sort of feedback I would like?

If you are keen to read Icar and give a little feedback, please come over to the forum on 1km1kt. There you will find a thread to feedback on. Don't worry about reading everyone else's feedback, I will sort through it all together. There is a load of things I know to be missing, so check that out first.