7 1 10 Why it works Claybourne, Anna Primary Author mixed material 9781848350472 London QED Publishing 2008 cover_electricity_why_it_works.jpg What are Electricity and Magnetism? Spilsbury, Louise Primary Author Spilsbury, Richard Primary Author mixed material 9780749684211 London Franklin Watss 2009 cover_in_touch_with_science_what_are_electricity_and_magnetism_.jpg Riley, Peter Primary Author mixed material 9780749680930 London Franklin Watss 2005 cover_electricity_and_power.jpg Hunter, Rebecca Primary Author mixed material 9780749672737 London Franklin Watss 2007 00182.jpg.jpg Colson, Rob Primary Author mixed material 9780749695224 London Franklin Watss 2010 cover_electricity.jpg Oxlade, Chris Primary Author mixed material 9780750256254 London Wayland 2008 cover_electricity_and_magnetism.jpg Farndon, John Primary Author mixed material 9780750258487 London Wayland 2008 01017.jpg.jpg