INTERMEDIATE FICTION
Mull, Brandon

Crystal Keepers

(3) 4-6 Five Kingdoms series. Cole's adventures continue in this third book, here set in the technologically advanced Zeropolis. With old friends and new allies, he searches for another of the High King's daughters. Unexpected twists and shocking revelations round out the exciting story, which maintains the series' brisk pace. While his world-within-a-world concept isn't new, Mull's execution of it is engaging.

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