Flower of Destiny — M.L. Buchman / Matthew Lieber Buchman

-White House Protection Force story #3-Sergeant Nadia Bhatti and her Secret Service yellow Labrador Toni are always looking for trouble-it's their job. But they never expected to find it during a morning exercise run.Director Herman Finegold of the National Herbarium seeks two things: an eastern wood-pewee bird sighting, and anything else to distract him from the terror of presenting a Memorial Day public lecture.But when the dangers turn very real, can a historic flower save the day?