I am looking for interesting non fiction books on sea creatures, but especially on sharks or eels and written for adults. Thanks in advance for any recommendations!! by JenniOK Related: Best WW2 books? Book suggestions which helped you improve communication by changing your perspective towards things. What is a long series of books that are like an adult version of Darren Shana Demonata Series? Science Books for 13 years old to feed curiosity Riddle me books?