I'm trying to become more proficient with beads. After devouring the libary's supply, I bought Embeadery and Designer Bead Embroidery from Amazon. Both are now on their way back; Embeadery had a lot of good information but I've gotten accustomed to seeing a picture of the design near the instructions. All the photographs are at the end of the book. IMNSHO, it helps to see the design in reality, not just as circles.
The other book had some good techniques but it was geared more towards a costumer than a casual sewer.
In words of one syllable or less, can someone explain why special 'threads' like nymo must/should be used to attach beads to non-heirloom pictures or dolls?