Grzeczna dziewczynka, zepsuta krew
📘 About This Book
When a closed murder case casts a shadow over her quiet English town, sharp-minded high schooler Pippa Fitz-Amobi decides to risk everything to prove the wrong boy was blamed. But as her investigation unearths a web of dangerous secrets, Pip realizes that digging up the past might just make her the killer's next target.
📖 Summary
In 'A Good Girl's Guide to Murder' (Polish title: 'Grzeczna dziewczynka, zepsuta krew'), Holly Jackson delivers a gripping young adult thriller that follows Pippa Fitz-Amobi, a clever and determined high school senior in the quiet town of Little Kilton. Five years ago, a beloved local schoolgirl named Andie Bell was murdered, and the case was officially closed when the police concluded that Sal Singh, Andie’s boyfriend, killed her before taking his own life. The entire town, including the police, seems convinced of Sal’s guilt, but Pippa isn't so sure. For her final year school project, Pippa decides to re-examine the case, convinced that the real killer is still out there. As she begins digging into the past, interviewing witnesses, and uncovering long-buried secrets, she realizes that the truth is far more complex and dangerous than anyone imagined. Pippa encounters resistance from town residents, including members of the Singh and Bell families, and soon finds herself being threatened by an unknown individual who wants the investigation stopped. Alongside Sal’s younger brother, Ravi, Pippa navigates a labyrinth of lies, social media clues, and moral ambiguity. The narrative cleverly incorporates mixed-media elements such as logs, maps, and interview transcripts, which enhance the investigative atmosphere. As Pippa gets closer to the truth, the stakes escalate, forcing her to question the integrity of her own community and the definition of justice. The book is a masterclass in pacing, keeping readers guessing until the final revelation, while exploring themes of small-town hypocrisy, the influence of social media on true crime perception, and the lengths a person will go to uncover the truth. Ultimately, Pippa proves that being a 'good girl' doesn't mean following the status quo—it means having the courage to challenge a narrative that ignores the innocent to protect the powerful.
🎯 Key Lessons
💬 Notable Quotes
"Bycie 'grzeczną dziewczynką' to nie cecha charakteru, to klatka, w której cię zamknęli."
"Wszyscy mamy w sobie mrok, pytanie tylko, jak głęboko go pogrzebaliśmy."
"Prawda nie zawsze wyzwala. Czasami po prostu sprawia, że zaczynasz się bać własnego cienia."
"Krew nie jest gęstsza od wody, gdy na szali kładziesz własne bezpieczeństwo."
"Nie szukam sprawiedliwości, szukam końca tej historii, zanim ona pochłonie mnie całkowicie."
"Najgorsze potwory to te, które przy śniadaniu podają ci dżem, a wieczorem wymazują twoje życie z pamięci innych."
⚖️ Pros & Cons
✅ Pros
Intriguing use of mixed-media storytelling like case logs and transcripts.
Fast-paced, addictive plot with well-executed twists.
Highly relatable and intelligent protagonist.
⚠️ Cons
Some secondary characters can feel slightly underdeveloped.
The pacing of the investigative process might feel formulaic to hardcore thriller fans.
✍️ About the Author
Holly Jackson is a British author known for the young adult mystery series 'A Good Girl's Guide to Murder', praised for its clever, twist-filled plotting.
View all books →❓ FAQ
Is this book worth reading? +
Yes, it is widely considered one of the best YA mystery thrillers of the last decade, known for its addictive plot.
How long does it take to read? +
Most readers finish the book in about 4 to 6 hours, depending on reading speed.
What is the main message? +
The book emphasizes the importance of questioning authority and the danger of allowing small-town reputations to overshadow truth.











