Australian writer Gillian Rubinstein, writing as Hearn, concludes her bestselling Otori fantasy epic (Across the Nightingale Floor
, etc.) with another magical tale of life and death in feudal Japan. Thanks to his enlightened leadership, 15 years of peace and prosperity have passed since Otori Takeo united the Three Countries, but his enemies continue to plot their revenge—including the Tribe, a ninja-like group of assassins, and the duplicitous Lord Zenko, one of Takeo's retainers. Perhaps the greatest threat, however, is the prophecy of a holy woman that Takeo will die only at his son's hand; his only son, an unacknowledged bastard, is being raised by his sworn enemy Kikuta Akio, the head of a Tribe family. With his beautiful (and legitimate) daughter and heir Shigeko by his side, Takeo must navigate these treacherous shoals to save his lands and his legacy from destruction. Hearn seamlessly fuses fact and fantasy to create a sprawling, bewitching realm of magic. There's enough background in this fourth installment that a new reader will have no problem following along, and fans will be heartened to know that this "Last Tale" will be followed in 2007 by a prequel. (Sept.)