why I chose what i choose

For my literature analysis I decided to read the book called "The butterfly garden" the book is about a serial kidnapper who kidnaps girls and has then in an indoor garden and he tattoos a butterfly on their back and gives them new names and identities and he also kills them once they turn 21 and he does many other things to them. and the reason for why I chose this book is because I have been getting into true crime and reading crime novels and this was a book that really interested me.