These are the same items found under the Menu sidebar with more details.
Crotch Master Series – build a pattern to fit your pelvis
Crotch Master 1: creating the paper pattern using a flexible ruler
Crotch Master 2: creating and fitting a muslin from the paper pattern
Crotch Master 3: transferring the muslin information back to the paper pattern for a Master Pants Block
Elastic-Waist Pants: making the pattern for roomy PJ pants with a fold-over band
Elastic-Waist Pants: laying out, cutting and sewing
Crotch Master from a Rub-off of existing pants (planned)