Dudley's second Robyn Devara mystery, The Red Heron continues Devara's -intriguingmisadventures. The poison in the ground and possibly in the water table of an environmentally sensitive wetland turns out to be the least of the crew's -worries as a sniper takes aim at Devara's latest project. Sabotage turns into murder most bizarre when a dead man is found with a garden variety gnome and a pack of Polaroids.