Overview
The Blue Djinn of Babylon is a novel by P. B. Kerr which tells the second chapter of John and Philippa Gaunt and their adventures as djinn. It is the second book of the Children of the Lamp series. The book earned a place on the New York Times Best Seller list for children's books and received generally favorable reviews.
Plot summary
In the year 2005, at the end of October, at Halloween, Phillipa wanted to be a witch and John wanted to be a Dracula with real blood. They lived at 77 East 77th Street in New York.
After having promised their mother, Layla, not to use their djinn powers without consulting her first, John and Philippa are leading pretty normal lives. When Phillipa enters the Djinnverso tournament (also called Djinnversoctoannular, a djinn game of bluffing with 7 astaralgi, or 8 sided dice, the object being to undermine luck) unbidden events are set into motion and she is framed as a cheater. The twins also learn that the famed book, Solomon's Grimoire, which is in the care of Ayesha, the Blue Djinn of Babylon and the ruler of all six tribes of djinn, has been stolen. The Grimoire gives anyone who uses its spells vast control over a djinn. The twins go in search of the missing book, leading them into more danger and adventures.
It turns out that Solomon's Grimoire is not missing, but instead was being used as a trap for Philippa. Ayesha, the twins' grandmother (whom they do not know of until the end of the book), wished to kidnap Philippa so that she would be the next Blue Djinn, as Ayesha's life was rapidly expiring. Jockeying for her position was Mimi de Ghulle, a wicked djinn from the tribe of Ghul; however, she is having little success. John goes in search of Philippa, who is being held at the Blue Djinn's secret palace in Babylon. The twin's favorite uncle, Nimrod, also goes in search of an acceptable alternative to Philippa as the next Blue Djinn. The book alternates between John's search for Philippa, told in third person narration, and Philippa's experiences, told in first person in the form of a diary. Philippa discovers that the Blue Djinn's powers to be beyond good and evil come from the Garden of Eden's Tree of Logic. Slowly Philippa loses her humanity as the Tree has greater and greater effects on her. John, in his search, faces numerous obstacles in finding and reaching the palace.
From Wikipedia (CC BY-SA 4.0).