- Picture Books
- Ages 4–8
- Everyday Life
The Vanishing Lake
Meara adores visiting her granddad by Loughareema, a real Irish lake that keeps mysteriously vanishing. Granddad spins gloriously silly explanations, but Meara wants the true, scientific answer, and the twist is one of the loveliest in picture books.
- Best for4–8
- FormatPicture
- Length32 pp
- Read aloud~6 min
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The vibe
What it’s like.
Style
- Conversational
- Lyrical
Tone
- Warm
- Whimsical
- Gentle
- Heartwarming
Themes
Experience meters
What’s it about?
The story.
Meara loves nothing better than visiting her granddad and his pet otter, Cara, on the shores of Loughareema, a beautiful lake with a very strange habit: every so often it simply vanishes, all its water gone until the rain returns. Granddad has no shortage of ridiculous theories, from sheep soaking it up in their fleeces to mermaids pulling out the plug and narwhals doing headstands, but clever, curious Meara is certain there must be a real, scientific reason. As she searches for the truth, Granddad finally offers to show her exactly where the water goes, in a warm and wonderful ending no one sees coming. Inspired by a genuine disappearing lake near author-illustrator Paddy Donnelly's childhood home in Ireland, this glowing, atmospheric picture book celebrates both scientific curiosity and the magic of imagination, wrapped in lush, luminous artwork and a tender grandparent bond.
Fit check
Right for your child?
Where it lands by age
A luminous read-aloud picture book for 4-8s, with the nature-science angle drawing in independent readers to around 8. Gentle and reassuring throughout, it suits sensitive listeners and bedtime, and rewards curious children who love a real-world mystery with a satisfying twist.
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- Best fit · 4–8
- Read aloud · 4–8
- Independent · 6–8
Prose load
Light
Visual support
Very high
Reluctant-reader friendly
Workable
Read-aloud quality
Strong
Works well for
- Reading aloud
- Bedtime
- Reading together
- Gift-buying
Nothing in the book is likely to concern most parents. Safe to recommend without preview.
Bedtime suitability
4 / 5 · Bedtime-friendly
Sensitive-child
5 / 5 · Good fit
Graphic intensity
1 / 5 · None
Best for
- Curious kids
- Nature lovers
- Grandparent stories
- Beautiful picture books
Avoid if
- Wants fast action
Particularly good for children who are…
- Interested in science
Why it lands
Why they love it.
Why kids love it
A lake that actually vanishes is a proper real-life mystery, and Granddad's daft theories about sheep and narwhals are very funny while Meara plays detective for the true answer. The surprise ending feels like being let in on a wonderful secret.
- Secret world
- Being a detective
Why parents love it
Donnelly balances real science against playful imagination without picking a winner, so children see that both matter. The luminous artwork is a joy, the granddad relationship is tender, and the based-on-a-real-place hook sparks lovely questions long after the last page.
- Beautiful illustrations
- Educational for adult too
- Bedtime appropriate
About the author & illustrator
Paddy Donnelly.
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