A digital approach to designing double two-tie unit weaves.
Weft-faced designs graphed to represent what you actually weave.
by Paul R. O'Connor
Book 1 - Not Tied. Advanced e-weaving tutorials.
A digital weave primer in a step-by-step tutorial format.
E-designing for 4, 8, or more shafts!
How 14 double weave tie ups grew and grew to hundreds. By Paul R. O'Connor
More appropriately titled Color-and-Weave Effects. Probably the first book of weaving designs created on a computer. By Paul R. O'Connor
An interactive spreadsheet for calculating weaving yarn requirements, grew to a workbook of 6 spreadsheets all for weavers!