I would recommend this to teachers and curious kids. I would use this book for and other presentations i will do if they are on submarines. This book is also good for if someone is home schooled. This is a fun and interest way to learn about submarines and without the book wouldn't know as much as I do now. Kids would very much enjoy learning in this manner and I think they would be able to grip the information better. My favorite parts were the interesting facts. I cant wait till I have another opportunity to read another one.

This book explained how a submarine is/was built in the past. It explained how the first one failed and many after that. The book also explained how the submarines were crammed not very well lit. The submarine also did not float vary well and was hard to see out of. The first attempt of the submarine to take down a ship failed and most of the passengers died. Then one of the submarine did succeed and blow up both the submarine and the ship. Many years later they found the ship at the bottom of the see and argued if the ship should stay at the bottom of the sea or be taken up to the surface. Then people decided to take up to the surface and was studied. ( )