K GordonBooksLevel Maths Essentials Core 4 for Edexcel Book and CD-ROMAdvanced Maths EssentialsDecision 1 for EdexcelAbused Drugs Resource GuideLevel Maths Essentials Core 4 for AqaHuman Ideal and Divine RealityDecision 1 for AqaLevel Maths EssentialsDecision 1 for OCRAuthor data: Open Library