Best BookTok Books for Gen Z Part 2: Romance, Mystery and YA Reads That Hit Differently

Part 2 of our Gen Z BookTok series moves away from dragons and faeries and into the books that have made millions of young readers cry on public transport, argue in comment sections and stay up until 3am to finish one more chapter.

Romance, mystery, YA, LGBTQ plus stories. These are the BookTok books that hit differently because they feel real. Every one is available on Amazon UK and every one is genuinely worth your time.

1. It Ends with Us by Colleen Hoover

No author has dominated BookTok the way Colleen Hoover has. Known as CoHo to her fans, she has had multiple books in the top ten simultaneously and her name alone is enough to move millions of copies. It Ends with Us is the book that started everything.

Lily has a complicated relationship with Ryle. She has complicated feelings about her first love Atlas. And the book deals with something that most romance novels avoid entirely: the reality of what love can look like when it is also harmful. It is not an easy read. It is one of the most important reads on this list.

The Colleen Hoover BookTok effect is so well documented that publishers now talk about it separately from other market forces. She sells books the way pop stars sell albums. It Ends with Us was made into a film in 2024. Read the book first.

Buy It Ends with Us on Amazon UK

2. The Seven Husbands of Evelyn Hugo by Taylor Jenkins Reid

This book has lived on the BookTok charts for three years and shows no sign of leaving. Evelyn Hugo is an old Hollywood movie star who has kept her secrets for decades. Now she wants to tell her story and she has chosen one specific journalist to tell it to. Why that journalist? That answer is the whole book.

Taylor Jenkins Reid writes with glamour and emotional intelligence in equal measure. The Seven Husbands of Evelyn Hugo is about fame, identity, love and the things we sacrifice to become who the world wants us to be. It is also one of the most beautifully plotted novels of the last decade. Every twist is earned. Nothing is wasted.

Buy The Seven Husbands of Evelyn Hugo on Amazon UK

3. They Both Die at the End by Adam Silvera

Adam Silvera told you in the title. Both characters die at the end. You know it from page one. And yet you will spend the whole book desperately hoping he was lying.

In a world where an app called Death Cast notifies you at midnight on the day you will die, Mateo and Rufus are connected through a Last Friend app for people spending their final hours. They meet that morning as strangers. They spend the day as something more. Adam Silvera writes about grief, love and identity in a way that reaches Gen Z readers in a place that most adult fiction cannot access.

The book has generated hundreds of millions of TikTok views from readers reacting to the ending. It is one of the most emotionally impactful books on this list and it does not overstay its welcome at under 400 pages.

Buy They Both Die at the End on Amazon UK

4. A Good Girl’s Guide to Murder by Holly Jackson

Five years before this book begins, high school student Andie Bell was allegedly killed by her boyfriend Sal Singh who then took his own life. The case is closed. Pip Fitz-Amobi does not think it should be.

Holly Jackson’s mystery series is the best YA crime fiction written in the last decade. It is genuinely clever. The mystery holds up. The red herrings are actually misleading rather than transparent. And Pip is one of the most compelling protagonists in teen fiction because she is not special. She is just stubborn and smart and she refuses to leave something alone.

The series is a trilogy. All three books are compulsively readable. They have collectively accumulated billions of BookTok views and consistently appear in “books that made me forget to eat” content. A TV adaptation is in development.

Buy A Good Girl’s Guide to Murder on Amazon UK

5. Heartstopper Volume 1 by Alice Oseman

Heartstopper started as a webcomic on Tumblr and grew into one of the most important LGBTQ plus stories for young readers in a generation. Charlie Spring and Nick Nelson meet at school. Nick is rugby captain and popular. Charlie is out and quietly nervous. What follows is one of the most gentle, joyful and genuinely warm love stories told in any medium.

The series has four graphic novel volumes, an original novel Solitaire and a Netflix adaptation that has introduced the characters to an entirely new global audience. Alice Oseman writes and draws characters who feel like real people who happen to be falling in love rather than characters who exist to demonstrate a theme.

For younger Gen Z readers and anyone who wants a BookTok book that makes them feel better about the world rather than cry into their pillow, Heartstopper is the answer.

Buy Heartstopper Volume 1 on Amazon UK

Why Gen Z Chooses These Books

Eight out of ten books chosen by Gen Z are love stories according to data from Libris. Romance dominates the charts. 80 percent of the best selling books in English among young readers are love stories. But the love story has changed. Gen Z wants romance that deals with real stakes. Grief. Identity. The cost of loving someone. Books that make them feel seen rather than distracted.

BookTok gives these books their moment through emotional reaction content. Creators film themselves reacting to plot twists, reading endings for the first time, crying in their cars after finishing a chapter. That format drives discovery faster than any other marketing medium.

55 percent of 16 to 25 year olds turn to BookTok for book recommendations. 62 percent of TikTok users say they now read more books than before BookTok. The numbers make it clear that this is not just a trend. It is a reading revolution.

For Part 1 covering the best fantasy and romantasy BookTok reads see our BookTok Gen Z Part 1. For more reading recommendations see our best mindset books 2026.

External references: GoHenry: Why Gen Z Are the New Bookworms | Appinio: BookTok Recommendations and Gen Z

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