Does anyone know of any defensive style feat chains?

[Malik Gyan Daumantas]

All i know of are Snake style and Snapping turtle style. Are there anymore?

[Isabelle Lee]

Aldori Style and Sisterhood Style, from Adventurer's Guide, might qualify as such. ^_^

[avr]

Crane style, obviously.

[Malik Gyan Daumantas]

avr wrote:

Crane style, obviously.

Ok should have clarified one that works well with combat style master swapping.

[Paradozen]

Mobile Bulwark Style. You miss out on penalty reduction, but still get a big bonus to touch AC, some CMD, and an immediate action total cover.

[MageHunter]

Don't know how useful, but swordplay style.