The three Teacher's guides covering the main components of "Oxford Reading Tree" are all being revised to cover the following material: "Teacher's Guide 1" - Stages 1 and 2; "Teacher's Guide 2" - Stages 3, 4, and 5; "Teacher's Guide 3" - "Owls Stages" 6-7 and "Magpies Stages" 8-9; "Teacher's Guide 4" - "Woodpeckers"; and "Teacher's Guide 5" - "Robins Stages" 6-10 and "Jackdaws Stages" 8-11. "Teacher's Guide 4" has been redesigned but not revised.