At least 3 or 4 publications - different editions and probably different print runs as the 2009 publication has at least two different cover photographs.

Listed from most recent to oldest:

Griffiths, Melody, Crochet in No Time: 50 scarves, wraps, jumpers & more to make on the move, paperback, ISBN-13: 978-1-906525-31-6, Cico Books, www.cicobooks.co.uk, www.rylandpeters.com, imprint of Ryland, Peters & Small Ltd, 20–21 Jockey’s Fields, London, UK, 2009.

Griffiths, Melody, Crochet in No Time: 50 Modern Scarves, Wraps, Tops and More to Make on the Move, paperback, ISBN-10: 1904991416, ISBN-13: 978-1904991410 Cico Books, UK, January 2007

Griffiths, Melody, Crochet in No Time: A Simple, Stylish Collection of 52 Quick-Crochet Projects, Editors of Reader’s Digest, hardcover, ISBN-10: 0762108177, ISBN-13: 978-0762108176, Reader’s Digest, USA, June 2007