By Lauren Oliver, published by Hodder.

Seventeen year old Lena lives in a dark vision of the future where love has been diagnosed as a deadly disease. Once you turn eighteen in this love-less version of America, you must under go The Procedure, which removes the part of the brain the ‘loves’- so that you can live a life without affection. Lena has always played by the rules, and never put her foot out of line in her strict society, but then she meets Alex. Alex has many dark secrets, and is strikingly beautiful. What will Lena do- run away into the wilds with him, or stay and have her mind swiped of love, which will wipe Alex from her memory?

I loved Delirium so much! It had a very original idea and was written beautifully. I thought that the world that Lauren Oliver has created was absolutely brilliant: a kind-of Big Brother Society (which is becoming pretty common and popular in teen fiction), but was still so much different from anything I have ever read before. The governments actions on events in the book totally shocked me- it was ruthless! Also, there was a ‘Matching’ procedure- very much like in the book Matched– which shook up the ending, a little, and I liked its effect on the characters and the plot. The whole idea of removing the love from a human being was really shocking and made me want to read on to find out why the government decided on doing it. It also interested me, scientifically. I would’ve liked to see a bit more scientific details as to how exactly the procedure worked, as it was pretty vague.

I loved the character Lena, the protagonist, so much. She developed a lot throughout the course of the book- from becoming the rule-abiding, good girl to to the rule-breaking, rebellious one. The gradual changes in her emotions and feelings towards her society were shown really well through the author’s writing. I really liked her relationship with her best friend Hana: this story was not only about breaking out of a strict, love-less society, but it was also about testing friendships, too. The decision the Hana made at the end broke my heart. I also really liked Alex, the love interest, right from his introduction to the story- when Lena found him during a (rather hilarious) protest against the procedure. He was a love-able character throughout,  probably mostly because of the things her did for Lena and his life-long rebelliousness towards the American government. I loved how he stuck with Lena through thick and thin… especially at the ending (Oh, gosh, the ending! It was on such a cliffhanger. Now I need to hurry up and read the sequel!!).

My only problem with the story, in total, was the romance. As much as I liked the character’s secret, forbidden and undying love for each-other, I think that there could’ve been some more great plot twists if one was to accidentally betray the other, or something along those lines.

Overall, Delirium was a really fun read. I loved everything about it- from the genius and unique idea, to the well structured plot and the unforgettable characters- who were really realistic. Definitely recommended for YA’s- and I can’t wait to start the sequel- Pandemonium!