What do you think?


A Billie B Mystery #2
Code Breakers
A slightly older Billie, her best friend, Jack, and other familiar friends from the original series, solve mysteries at school and in the neighborhood, using their smarts and common sense to get to the bottom of things. Billie and Jack find a mysterious note on Billie's front porch. It seems to be written in code! It's time the friends put their code-breaking skills to the test.
92 pages, Paperback
First published November 1, 2013
About the author
Sally Rippin
796 books234 followersSally Rippin was born in Darwin, but grew up mainly in South-East Asia. As a young adult she lived in China for three years, studying traditional Chinese painting. Sally has over seventy books published, many of them award-winning, including two novels for young adults. Her most recent work includes the highly acclaimed children’s novel Angel Creek and the popular Billie B Brown books, which became the highest selling series for 6-8 year olds in Australia within the first year of their release. Sally is Australia’s highest selling female author and her Billie B Brown books have sold more than 4.5 million copies in 14 languages.
Sally is a popular presenter in schools and at literary festivals both in Australia and overseas and has a regular program on 3RRR interviewing children’s authors and industry professionals. She is a passionate ambassador for the 100 Story Building creative writing centre for marginalized youth and has mentored many emerging writers and illustrators. Recently, she and her partner co-founded Story Peddlers, a hand-made performance tent that packs away into a custom-built bike, with the aim of bringing back the art of the roving storyteller.
Sally is a popular presenter in schools and at literary festivals both in Australia and overseas and has a regular program on 3RRR interviewing children’s authors and industry professionals. She is a passionate ambassador for the 100 Story Building creative writing centre for marginalized youth and has mentored many emerging writers and illustrators. Recently, she and her partner co-founded Story Peddlers, a hand-made performance tent that packs away into a custom-built bike, with the aim of bringing back the art of the roving storyteller.
Ratings & Reviews
Friends & Following
Create a free account to discover what your friends think of this book!
Community Reviews
Displaying 1 - 29 of 29 reviews
August 25, 2023
What a really cute series of books. Secret Clubs. Clues. Lots of fun for my grandson and me. 💜💜💜
May 25, 2024
This book was not as great as the first but just as cute. It starts right where the first leaves us. Billie and Jack are on her front step with note. This note leads them to their mystery. Billie deals with jealousy, and self doubt though out this story, but Jack is there for her every step. Her friends love her and she grows though out. As the last book ended with a to be continued so does this one.! On to the next.
June 4, 2017
her emotions were very real and I loved that her best friend Jack since was a toddler was by her side even in her darkest moments...her knew her best and told her straight up and gave her friendly advice
January 24, 2023
Billie and the Secret Mystery Club (SMC) have found their first mystery! Each member of the SMC gets a note to solve. Billie is the last one to get a note and feels left out. But she shouldn’t worry because her note is the most important one. Can she and the SMC crack the code?
July 18, 2017
Peruskivaa etsiväkerhopuuhailua, jossa ei ole jännityksen häivääkään. Isoa fonttia, suhteellisen yksinkaista kieltä. Sopinee lapsille, jotka tykkäävät lukea mukavia kirjoja mukavista asioista.
December 12, 2018
Sally Rippin my 8 year old loves reading these with me before bed
July 14, 2020
Also read this one to my little cousin and it was super cute and really fun!
September 28, 2020
I got this series for my 7-year-old daughter and she loves them! The reading level is perfect for her and we take turns reading chapters. Great books to get your kid reading!
July 30, 2021
Fabulous to read-out-loud to my 5 year old. The codes were fun to re-create at home and my daughter was very engaged.
January 7, 2022
Another tale of friendship and discovering talents within Billie B's club. Full review shortly.
March 23, 2022
Read with a 2nd grader who wants to continue the series.
March 27, 2022
This was GOOD
June 4, 2024
Probably a 3.5 stars
July 29, 2026
Thisbis the kids book series you read when you dont want to think too hard. Its good its just so different from the other big series I tried todat
January 17, 2017
Erittäin sopiva kirja etenkin n. 7 -vuotiaille, mutta kelpaisi varmaan 9-10 -vuotiaille vielä lukemaan opettelevillekin... salakielet kun on kivoja ja arvoitusta ei ihan heti arvaa, vaikka pystyykin arvaamaan.
June 2, 2026
It is probably the p
February 7, 2017
Neljän kaveruksen perustama mysteerikerho selvittelee tällä kertaa outojen, salakielisten lappujen arvoitusta. Kun tuittupäisen Billien kaverit tuntuvat jatkuvasti olevan askelen Billien edellä, iskee kateuden peikko. Asiat saadaan sovittua ja koodiarvoitus ratkeaa yhteistyöllä, jokaista tarvitaan. Kirjan lopussa vielä koukkuna vihje seuraavasta arvoituksesta.
March 28, 2015
This was a delight! Going from the really easy to read Billie B books into the Billie B Mysteries, it's nice to see her grow up a little, and get more mature. At the same time the reading level gets just a little bit harder. This is the perfect series to really grow with.
Loved the different types of code, but loved even more how the author tackles some very real emotions. Sailly Rippin has a good idea of what it's like to not only be that age, but what you feel at that age, and conveys the story perfectly in a way that's never dull to read. Great book! Can't wait to find the next one. :)
Loved the different types of code, but loved even more how the author tackles some very real emotions. Sailly Rippin has a good idea of what it's like to not only be that age, but what you feel at that age, and conveys the story perfectly in a way that's never dull to read. Great book! Can't wait to find the next one. :)
June 11, 2015
You are the most talented writer ever! I must say.
You make me enjoy your books so much. They are so cool when I start reading I don't want to put it down I have read all of your books and I love billie B brown so much I wish she was real. Mum says that I am getting to old to read the books because they are to easy for a 12 year old but I don't care they are the best books I have ever read. Could you please do another billie B brown in a older version around 12 years old please! I also read hey jack too. By the way my name is Kate Wylie from Dunedin ( Mosgiel) love your books heaps 100/10
You make me enjoy your books so much. They are so cool when I start reading I don't want to put it down I have read all of your books and I love billie B brown so much I wish she was real. Mum says that I am getting to old to read the books because they are to easy for a 12 year old but I don't care they are the best books I have ever read. Could you please do another billie B brown in a older version around 12 years old please! I also read hey jack too. By the way my name is Kate Wylie from Dunedin ( Mosgiel) love your books heaps 100/10
October 14, 2014
This book was really fun! I liked that we could read the codes, so we could try and figure them out all by ourselves first!
February 11, 2016
Another cute book for 3rd grade.
March 24, 2016
This one was the best. Very creative codes to crack.
October 17, 2016
Sally Rippin, “Code Breaker: A Billie B Mystery”
Billie and her friends Jack, Mika and Alex follow a set of clues, each one figured out by each of the members of the Secret Mystery Club.
Billie and her friends Jack, Mika and Alex follow a set of clues, each one figured out by each of the members of the Secret Mystery Club.
December 1, 2016
Helppolukuista etsiväkerhojuttua, joka kyllä käsittelee enemmän ystävyyttä ja tunteita kuin dekkareita, mutta menkööt :).
November 19, 2020
It’s great to curious kids.
March 5, 2014
[Read the French edition]
February 22, 2015
Charlotte, 6.5, read this and loved it! Looking forward to more books in the series.
children-s
May 11, 2017JEC
May 22, 2017
I WANT TO READ MORE IN THE SERIES !!!!!!!!!
Displaying 1 - 29 of 29 reviews






















