Book 1:Best friends ever / Amy Shields -- Roscoe and Suryia, best friends forever -- Koko, crazy for cats -- Jasmine, super-friend -- Owen and Mzee, odd couple -- Book 2: The whale who won hearts / Brian Skerry with Kathleen Weidner Zoehfeld -- Quest for living dinosaurs -- Ice, the seals, and me -- The whale who won hearts -- Reef where sharks rule -- Book 3: Lucky leopards / Aline Alexander Newman -- Runa and Kata, lucky leopards -- Koa, turtle in trouble -- Crooked neck, the lone lion.