Key of Light by Nora Roberts: First book in the Key Trilogy - The life of gallery manager Malory Price is stalled when she is invited to a reception at a mansion near her small Pennsylvania town. Upon her arrival, she discovers that she is one of only three guests-all of whom are feisty young women with life challenges just like her own. Their mysterious hosts explain that centuries earlier, they allowed the souls of the three demigoddesses under their care to be stolen by a sorcerer. Legend says the demigoddesses cannot be freed until three mortal women find the keys to the glass box in which they are housed. Should they agree, Malory, Dana Steele and Zoe McCourt will each receive $25,000 to search for the keys, plus a million dollars if they succeed. They nervously accept, and Malory is the first to tackle her task, with the help of Dana's charming but commitment-phobic brother Flynn.
Key of Knowledge by Nora Roberts: This second book in the Key Trilogy continues the story of three contemporary female friends chosen to free the souls of ancient demigoddesses called the Daughters of Glass. This time, the heroine is Dana Steele, a librarian who is sure that the key she's seeking lies in a book. As she begins her search, Dana renovates Indulgence, the gallery-cum-salon-cum-bookstore she is opening with her friends Malory Price and Zoe McCourt. She also spends sometimes passionate, sometimes vexing time with Jordan Hawke, the thriller writer who broke her heart years earlier when he abandoned her and their small Pennsylvania town of Pleasant Valley to seek fame in New York. Dana slowly realizes that the love they once felt for each other has not died-and that Jordan's writing is inextricably entwined with her supernatural quest. In the end, Jordan must join with Dana to fight the spells of the sorcerer Kane and fulfill the terms of her quest. Despite lots of special effects, Kane isn't powerful enough to create much suspense, and Dana is a surprisingly inefficient detective for one so bright.
Key of Valor by Nora Roberts: This book concludes the Key Trilogy, in which mortal women quest to unlock the spellbound souls of ancient demigoddesses. The third and last woman to make the attempt is hairstylist Zoe McCourt. Like her friends Malory and Dana-heroines of the previous installments (Key of Light, Key of Knowledge)-Zoe has a single month and a cryptic set of clues with which to find her key. The angry sorcerer Kane fights her efforts as friends both mortal and immortal lend their support. As she searches, Zoe is courted by Bradley Vane IV, the sexy heir to a home improvement empire. She's not sure which is more difficult: accepting that she's magically linked with Brad or trying to quell her suspicions long enough to accept his love in the here and now. When she finds the courage to do both, the souls of all three goddesses are finally released. Smart but struggling single mom Zoe is an appealing heroine whose working-class grit finds a perfect foil in Brad's patrician confidence.
Book info from BarnesandNoble.com