01468cam a2200397 i 4500 161415181 TxAuBib 20140602120000.0 140211s2014||||||||||||||||||||||||eng|u 2014005885 9781410468154 hardcover 1410468151 hardcover TxAuBib rda Henderson, Dee. Undetected / Dee Henderson. Large print edition. Waterville, Maine : Thorndike Press, 2014. 637 pages ; 23 cm. txt rdacontent n rdamedia nc rdacarrier Thorndike Press large print Christian fiction series Researcher Gina Gray is on the verge of a breakthrough in sonar technology, and what she's told Navy Commander Mark Bishop is only the beginning. 20140602. women Research Fiction. Sonar Research Fiction. Sonar Equipment and supplies Fiction. Military surveillance Equipment and supplies Fiction. Command and control systems Equipment and supplies Fiction. Radar Military applications Fiction. Large type Books. Romantic suspense Fiction. Love stories. Christian fiction. Thorndike Press large print Christian fiction series.