They featured in 'Anatomy of a Shadowrun.', led by Riser. Yankee has become a Fixer, handed his protegee the reigns. I know there was at least one reference to the group, in a post by Riser, where he stated the group had consulted a Pschologist about bringing Ladybug into the group. No clue which book that bit was in, though.
Charlie Horse, their Wheelman, is an Adept. Seta is a Mage, who shares with his Mentor Spirit a hatred of Trolls. Kai-lin is former spec-ops, a sniper. Ladybug is a Technomancer, and a child. Riser himself is an ex-ganger.
Their skills overlap a fair bit, but Ladybug is about the only one worth spit on the Matrix, and Seta is the only one who can sling mojo.
