Willies: A Users Guide (ZEP) by Helene Bruller

Short Summary

Willies: A User’s Guide (ZEP) by Hélène Bruller is a quirky and humorous book from 2001 that tackles puberty, relationships, sex, and even internet porn in a surprisingly age-appropriate way. While some of the content might feel a little dated today, it still makes tricky topics more approachable – especially for kids who’d rather laugh than read something too serious.

Age Group

Suitable for children aged 8 to 13 years.

Topics Discussed

Puberty

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Buy a Copy

Buy a copy of Willies: A Users Guide (ZEP) by Helene Bruller from Amazon.

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What this book is about

  • First published in 2001, Willies: A User’s Guide (ZEP) quickly became known for its funny, playful approach to puberty and sex education.
  • The book covers physical changes during puberty, being in love, kissing, dating, making love, making babies, and protecting yourself.
  • Remarkably, it even discusses pornography – including online porn – long before it became a mainstream concern for parents and educators.
  • The humour runs throughout, with cheeky illustrations and interactive features. One memorable page has readers stick a finger into a hole to mimic how a penis goes into a vagina – something many kids will find hilarious (and which can break the ice for tricky conversations).
  • While it’s funny, it’s not shallow – the book also emphasises relationships, love, and respect, showing that sex isn’t just about bodies but also about feelings and connection.
  • Inclusive of same-sex relationships, it avoids assuming that boys will only fall in love with girls, which was ahead of its time for a book published in the early 2000s.
  • Parents may find some sections dated, but this creates an opportunity to talk with kids about how things have changed since the book was written.
  • A great choice for kids who resist “serious” puberty books, or for parents who want to use humour as a way into conversations about growing up, relationships, and sex.
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I hope you find this book review helpful!

Happy talking!
❤️ Cath

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Cath Hakanson is a qualified family sex educator, sexual health nurse and author with 30+ years of clinical and education experience. As an AuDHD parent of two neurodivergent children, she creates clear, practical sex ed resources that help parents talk about bodies, puberty, consent, porn, relationships and sex without shame or judgement.