"Which is Stronger?" Series Featuring Various Monsters - Series Name: Which is Stronger? Please see the photos for the titles. Individual sales are only available for 4 books. 4 books for 1599 yen. Please contact me via comments. Due to the thickness, there will be no bubble wrap, and the books will be packaged to prevent water damage and shipped in an envelope. Please understand. Which is Stronger!? Bighorn Sheep vs. Bison Which is Stronger!? Snake vs. Crocodile Which is Stronger!? Whale vs. Giant Squid Which is Stronger!? Hippopotamus vs. African Buffalo Which is Stronger!? Gorilla vs. Bear Which is Stronger!? Shark vs. Swordfish Which is Stronger!? Jellyfish vs. Electric Eel Which is Stronger!? Monitor Lizard vs. Alligator Snapping Turtle Which is Stronger!? Black Badger vs. Honey Badger Which is Stronger!? Cassowary vs. Kangaroo Which is Stronger!? Elephant vs. Rhinoceros Which is Stronger!? Mantis vs. Scorpion Which is Stronger!? Elephant Seal vs. Polar Bear Which is Stronger!? Orangutan vs. Pangolin Which is Stronger!? Crow vs. Bat Which is Stronger!? Snakehead vs. Piranha Which is Stronger!? Giant Octopus vs. Sawfish Which is Stronger!? Animal Olympics Edition Which is Stronger!? More Animal Olympics Edition Which is Stronger!? Wolf vs. Hyena Which is Stronger!? Owl vs. Porcupine These books were read by children, so there are scratches and stains. There may also be oversights. Also, some pages have folded corners, but there is no problem with reading them. Please refrain from purchasing if you are sensitive to these issues. Thank you for your understanding. Instant purchase is welcome. Please refrain from price negotiations."