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By Goodman, Polly
By Graham, Ian
By Mckenna, Nancy Durrell
By Bailey, Donna
By Asimov, Isaac
By Twist, Clint
By Ian Graham
By Tames, Richard
By Ardagh, Philip, Gordon, Mike
By Adams, Ron
By Salters' Science Team
By Salters' Science Team, Aitken, Mary, etc.
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By Barnett, Brodie
By Fewins, Clive, Davies, Taffy
By Dowswell, Paul
By Morris, Neil, Oxford Designers and Illustrators
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By Estalella, Robert
By Robert Mcferren, Mcferren, Robert, Smith, Alastair
By Crystal, David, Foster, John
By Susan Hoe