Winx Club

Winx Club (2004 – 2019)

2004 • 8 seasons • Kids, Animation • TV-Y7

▲ +2214 #7247

On August 10, 2026

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7,844.1 Attention Score

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Episode 4 — The Sirenix Book

Season 5 • Winx Club

Released: 2012-10-19 • Kids/Animation/Sci-Fi & Fantasy/Action & Adventure/Mystery

100%

User score

Krystal attempts to heal Sky's memory, but the memory of losing the pendant of Eraklyon is causing the blockage, but only Sky knows where it can be found. Timmy helps Tecna update her phone to find the Sirenix Book, which the Trix secretly sabotage. While, searching for the Sirenix Book, the Winx find the fake one, which turns Tecna into a terrifying robot, whose mission is to find the Sirenix Book.

Where to Stream Episode 4

Season 5 · Episode 4 · Streaming in USA

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Amazon Prime Video

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Episodes

Episode 1
The Spill
2012-10-16

Episode 2
The Rise of Tritannus
2012-10-17

Episode 3
Return to Alfea
2012-10-18

Episode 4
The Sirenix Book
2012-10-19

Episode 5
The Lilo
2012-10-22

Episode 6
The Power of Harmonix
2012-10-23

Episode 7
The Shimmering Shells
2012-10-24

Episode 8
Secret of the Ruby Reef
2012-10-25

Episode 9
The Empathy Gem
2012-10-26

Episode 10
Trix Tricks
2012-10-29

Episode 11
Test of Courage
2012-10-30

Episode 12
Sirenix
2012-10-31

Episode 13
A Magix Christmas
2012-12-09

Episode 14
The Emperor Throne
2013-02-17

Episode 15
The Pillar of Light
2013-02-24

Episode 16
The Eclipse
2013-03-03

Episode 17
Faraway Reflections
2013-03-10

Episode 18
The Devourer
2013-03-17

Episode 19
The Singing Whales
2013-03-31

Episode 20
The Problems of love
2013-03-31

Episode 21
A Perfect Date
2013-04-07

Episode 22
Listen to your heart
2013-04-14

Episode 23
The Shark's Eye
2013-04-19

Episode 24
Saving Paradise Bay
2013-04-22

Episode 25
The Last Discovery
2013-04-23

Episode 26
The Fall of Tritannus
2013-04-24

Information

Episode air date	19.10.2012
Episode runtime	23 min
Episode rating	9.99
Genres	Kids / Animation / Sci-Fi & Fantasy / Action & Adventure / Mystery
TMDB series rating	8.0
IMDb series rating	6.4
Series status	Ended
Age rating	7+
Country	IT

Trailer

Additional videos

Nickelodeon's Winx Club

Nickelodeon's Winx Club

▶

Cast

Letizia Ciampa
Bloom (voice)

Perla Liberatori

Perla Liberatori
Stella (voice)

Ilaria Latini
Flora (voice)

Gemma Donati
Musa (voice)

Domitilla D'Amico

Domitilla D'Amico
Tecna (voice)

Laura Lenghi
Aisha (voice)

Federica De Bortoli

Federica De Bortoli
Darcy (voice)

Valeria Vidali
Stormy (voice)

Antonella Giannini

Antonella Giannini
Griffin (voice)

Roberto Certomà

Roberto Certomà
Mike (voice)

Barbara De Bortoli

Barbara De Bortoli
Vanessa (voice)

Alessandro Quarta
Sky (voice)

Oliviero Dinelli
Saladin (voice)

Ludovica Marineo
Barbatea (voice) / Ofelia (voice)

Monica Vulcano
Mitzi (voice)

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