Download or read book Entanglement written by Martha Wells and published by SGA. This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Dr. Rodney McKay unlocks an Ancient mystery on a distant moon, he discovers a terrifying threat to the Pegasus galaxy. Colonel John Sheppard and his team are determined to disable the device before it's discovered by the Wraith.