The Great Wall of China—long, mysterious, and said to hide The Gem of Protection. Lilly and Peter return in this sequel to The Ageless Gem to find the Gem of Protection. However, Brian is also looking for the gem at The Great Wall of China. Will Lilly and Peter be able to find the Gem of Protection before Brian does, or will they fail to protect this powerful relic? "A pleasant surprise from a very young debut writer. Raeann does a great job with chapter cliffhangers to make the reader (no matter the age) want more. Elementary grade readers will love this chapter book with its elementary age protagonist."