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Series Fantasy ages 5–8

The Three Sisters

Part of the collectionThe Three Sisters
Adult crossoverGrows with the reader

Best for visually sophisticated readers who like eerie fairytales, sibling stories, witches, caves and picture books with a real artistic edge.

  • Books2 / 2
  • Arcs1
  • Span2021–2025
  • StatusOngoing
Start hereThe Queen in the CaveBook 1 · 2021 · the natural entry to the series
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The series

At a glance.

The Three Sisters is a picture-book series written and illustrated by Júlia Sardà. The Queen in the Cave follows sisters Franca, Carmela and Tomasina into a strange subterranean fairytale space, while The Witch in the Tower continues the sisters' world with another gothic, magical encounter. The books have exceptional visual appeal: ornate, shadowy, patterned and full of fairytale strangeness. They are picture books, but their emotional and visual register is older than very gentle read-alouds, making them best for children who enjoy suspenseful folklore, dark interiors and stories that leave some mystery intact.

Best for visually sophisticated readers who like eerie fairytales, sibling stories, witches, caves and picture books with a real artistic edge.

Primary themes

Overall tone

  • Dark
  • Whimsical
  • Suspenseful
  • Thought provoking
Reading order

Read The Queen in the Cave first, then The Witch in the Tower. The second book builds naturally on the sisters and the established gothic fairytale mode.

One arc

The shape of the series.

  1. I
    Narrative arcBooks 1–2 · 2021–2025Moderate sensitivity

    The sisters enter strange fairytale places

    Two gothic picture books about three sisters encountering queens, witches, caves, towers and magical danger.

    The Three Sisters currently works as one small fairytale arc. The Queen in the Cave establishes the sisters and the unsettling, subterranean magic of Sardà's world, while The Witch in the Tower continues the same visual and emotional territory with another classic fairytale figure. The series deserves moderate sensitivity because the darkness, threat and violence are not incidental background decoration; they are part of the mood and power of the books. For the right child, this is exactly the appeal: a picture book that feels strange, beautiful and thrillingly unsafe while still being artful and controlled.

    Best fit

    5–8read-aloud 5–8

    Reads as

    • Dark
    • Whimsical
    • Suspenseful
    • Thought provoking

    On the page

    • Scary imagery
    • Violence

Fit check

Right for your reader?

Where the series lands by age

  • 1
  • 3
  • 5
  • 7
  • 9
  • 11
  • 13
  • 15
  • 17
  • 19
  • Best fit · 5–8
  • Read aloud · 5–8
  • Independent · 7–9

Reluctant-reader friendliness

Patchy

Read-aloud quality

Strong

Adult crossover

High

Grows with the reader

Designed to

Sensitivity envelope

Moderate overall, and consistent.

ModerateSeries-level

Content notes

  • Scary imagery
  • Violence

Where it sits

In conversation with other series.

Read this before

Series that lead readers naturally into this one.

Read this after

Series that pick up where The Three Sisters leaves off.

About the author

Júlia Sardà.

Júlia Sardà

Both

Júlia Sardà: Catalan illustrator behind The Liszts, The Queen in the Cave and Alice in Wonderland — richly textured, gothic-tinged, art-school-quality picture books for ages 5–10.

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