Not an outline, but an amazing resource. It case briefs every case in the text. The beginning has a giant flow/organization chart. I use the kindle version, but know people who got the book.
ISBN-13: 978-1454847946
Casenotes Legal Briefs: Property, Keyed to Singer, Berger, Davidson, and Penalver (Casenote Legal Briefs).
http://www.amazon.com/Casenotes-Legal-Briefs-Property-Davidson/dp/1454847948/ref=dp_ob_title_bk