52 books • 8 series
Oxford Reading Tree All Stars: Oxford Level 11 Clever Monkey (Oxford Reading Tree All Stars)
Oxford Reading Tree TreeTops Fiction: Level 12 More Pack C: Kid Wonder and the Sticky Skyscraper (Oxford Reading Tree Treetops Fiction)
Oxford Reading Tree TreeTops Fiction: Level 12 More Pack C: Kid Wonder and the Half-Hearted Hero (Oxford Reading Tree Treetops Fiction)
Oxford Reading Tree TreeTops Fiction: Level 12 More Pack B: Kid Wonder and the Terrible Truth (Oxford Reading Tree Treetops Fiction)