Oxford Reading Tree Fireflies has 60 titles on a wide range of topics linked to the curriculum. There are 10 stages, one for each term from KS1 Year R Term 1 to KS2 Year 3 Term 1 (P1 to P4 in Scotland and N Ireland). Colour-coded to show Oxford Reading Tree and bookband stages, linked to curriculum and Oxford Reading Tree themes, Teaching Notes for every stage, a Guided Reading Card and a Take-Home Card to go with each book.