Океан http://www.amazon.com/Smithsonian-Ocean-Our-Water-World/dp/0061343838
http://www.amazon.com/Ocean-Worlds-Last-Wilderness-Revealed/dp/0756636922
100 лет авиации http://www.amazon.com/Flight-Years-Aviation-R-G-Grant/dp/0756653460/ref=sr_1_1?ie=UTF8&qid=1423500303&sr=8-1&keywords=flight+100+years+aviation
Естественная история http://www.amazon.com/Natural-History-Smithsonian-DK-Publishing/dp/0756667526/ref=sr_1_sc_1?ie=UTF8&qid=1423500457&sr=8-1-spell&keywords=natural+historie+the+ulimate+visual+guid
Слоны http://www.amazon.com/Elephants-English-Martin-Saller/dp/3829017529/ref=sr_1_4?ie=UTF8&qid=1423500554&sr=8-4&keywords=elephants+a+cultural+and+natural+history
Все тяжеленные и огроменные. Мы наслаждаемся библиотечными :).