The fascinating thing about The Islands of Chaldea is not that it is Diana Wynne Jones’s last book but that she died with it unfinished and it was completed and published posthumously. DWJ’s younger sister Ursula has given fans an extraordinary gift by seamlessly integrating an ending to the unfinished manuscript. We will never know if it is the ending Diana would’ve written – because she left no clues, no notes, and an entire committee of family and friends brainstorming for hours could not figure out what she might have intended for the story. Nevertheless, Ursula’s ending is fitting and satisfying and a wonderful tribute to Diana’s memory and the power of sisterhood.
Maddie becomes Earth’s best hope of survival when she uses a magic wand to travel to its quantum-entangled twin planet, Ground. But there are other people after the wand, and they have suspicious intentions and unfair advantages. Can she keep it from falling into the wrong hands as she completes the quest that will save both worlds?
Meanwhile nine-hundred-year-old Lady Sa finds herself in serious trouble when she is captured during her quest for the Source of magic. Worse, she is unable to fulfil her duty as guide to the wand-holder, and her disappearance puts new wand-holder Madison Lane at risk in an unfamilar world.