When hackers target locations all over London, Kat leads the City Spies in testing security for the British Museum where a secret message leads them to Egypt and the ancient City of the Dead.

Ivan has been happily living in a wildlife sanctuary, with his friend Ruby next door in the elephant enclosure, frequent visits from his canine friend Bob, and his mate Kinyani by his side. And in the happiest turn of all, Ivan and Kinyani have welcomed a set of twins to their family!

Fleeing from the orphanage where she lives, Grace makes a deal with the witch in the nearby woods--if Grace can learn all the witch's spells, she must make Grace her apprentice--an agreement that leads to an unexpected bond, and an unimaginable sacrifice.