. . . . . . . . . . "Examines the myths and truths about dinosaurs plus the recent explosion of new theory and conjecture." . . . . . . . . . . . . "The most pressing unanswered riddles about the great reptiles that ruled the Earth for 160 million years and then vanished 65 million years ago are discussed in this book, along with such other contemporary paleontological issues as the origin of flight, whether dinosaurs were cold- or warm-blooded and the extent to which their infant care approached that of mammals." . . . . . . "El Enigma de los dinosaurios" . . . . . . . "The riddle of the dinosaur"@en . "The riddle of the dinosaur" . . . . "The riddle of the Dinosaur"@en . "History" . "History"@en . . . . "El enigma de los dinosaurios"@es . "El enigma de los dinosaurios" . . . . . . . . . . . . . . . . . "El Enigma de los Dinosaurios"@es . . . . . . . . . . . . . "Dinosaures" . . "Dinosaures." . "forhistoriske dyr" . . "Dinosaurs Study and teaching." . . "Dinosaurs Study and teaching" . "Paleontologie." . . "Rèptils fòssils" . . "Rèptils fòssils." . "Dinosaurios Obras de divulgación." . . "dinosaurer" . . "El Enigma de los Dinosaurios." . . "Dinosaurs Study and teaching History." . . "Dinosaurs-study and teaching-history." . "DINOSAURIOS." . . "Dinosaurios." . "Dinosaurs." . . "Dinosaurios Evolución." . . "Dinosaurussen." . . "Dinosaurier." . . "Animaux préhistoriques." . . "dinosaure." . . "Recreación." . . "Animals extints" . . "Dinoszauruszok." . . . . "Paleontologia Història." . . "REPTILES FOSILES." . . "øgler" . . "Dinosaurier 0 Gesamtdarstellung." . . "Curiositats i enigmes" . . "découverte scientifique dinosaure." . . "Dinosaurios Enseñanza Historia." . .