The Tiger's Tale - Pantherian Tales, #1

Winner of Stroke of Midnight award for best paranormal romance.~~~Orphaned at birth and raised by humans, practical Marie has no idea of her dual heritage as tiger and woman. Or the role she must play to save her species. When Adam discovers his alluring girlfriend is not only a Pantherian tiger but carries unique genetic traits that could save their species, he asks Ean to join them as the third partner in the traditional Pantherian mating triad.
Ean wishes he could soothe away Marie's fears. But she should be afraid, as much of herself as of them. Waking her up, unleashing that primitive untrained power, should scare them all. With a seven-year wait for the next fertile cycle. With a Pantherian female requiring two males to conceive. With the survival of the species at stake, the sexy shifters have only one week to convince Marie she is a tiger.
And that she must mate with both men to save the Pantherians from extinction. When the truth is so unbelievable, what's left?