Ha colaborado con
- Bronwen Moran — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Gillian Dyer — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Greg Attwood — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Harry Smith — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Ian Bettison — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- J. Nicholson — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Jane Dyer — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Jean Littlewood — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Keith Gallick — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Keith Pledger — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Laurence Pateman — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Michael Jennings — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Su Nicholson — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book
- Susan Hooker — en Edexcel AS and A level Mathematics Statistics & Mechanics Year 1/AS Textbook + e-book