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Gr 3–5—This revised edition of the 2003 series combines rewritten texts, bright new illustrations, and a freshened up, more visually inviting design...
Gr 6–10—With only the barest dashes of skepticism, these handsomely produced surveys present budding cryptozoologists and conspiracy theorists with rich arrays of historical anecdotes and encounters, supposed evidence, "scientific" explanations of varying plausibility, and tantalizing speculations...