TITLE: Thames: Sacred River AUTHOR: Peter Ackroyd PUBLISHER: Random House (October 2007) ISBN: 978 070 1172848 PRICE: A$59.95 (hardback) 490 pages Reviewed by Ann Skea (ann@skea.com). ************************************************ Peter Ackroyd's Thames: Sacred River runs from source to sea, like the river itself. Like the river, too, it sometimes flows swiftly through landscapes