"Cruz and his fellow recruits tackle challenging missions to dispense life-saving medication to gorillas, thwart pangolin poachers, and capture images of the last known cheetahs in Namibia--all the while discovering that protecting the world's threatenedspecies is a dangerous business. Things turn deadly for Lani, Sailor, Emmett, and Cruz as they search for the fourth piece of Cruz's mom's cipher. Cruz knows it's not going to be easy, but will an...

Unable to control her tendency to burst into flame, twelve-year-old Ember, a dragon transformed into a girl by her foster father, is sent to Antarctica where she tries to save ice dragons from extinction.