Download or read book Explorer Academy: the Star Dunes (Book 4) written by Trudi Trueit and published by Under the Stars. This book was released on 2020 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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 threatened species 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 unexpected guest bring a disastrous end to the search? In this global game of cat and mouse, one mistake may cost you the ultimate price"--