Serpent Midi Horizontal 2007 Dayplanners - Smythe Sewn Dayplanners Author:Paperblanks Book Company The Smythe Sewn 2007 Serpent Midi Week-at-a-Time Dayplanner is an exotic, decorative planner that is as useful as it is attractive. The week-at-a-time horizontal arrangement includes two ribbon pager markers, memento pouch, and removable address book that balance the excitement of the dragon on the back.