Ruby Finds a Worry

When Ruby feels anxious, her worries appear as a growing yellow blob that threatens to swallow the color. By talking about her feelings, she discovers that naming a worry can make it start to shrink.
Ruby Finds a Worry by Tom Percival is estimated to take about 5.5 minutes to read aloud (419 words, about 2 sentences a page), and it lands best with children aged 3-6.
Check the book on AmazonAffiliate link
- Estimated read-aloud time
- about 5.5 minutesEstimated read-aloud time
- Word count
- 419Counted words
- Sentences per page
- 2Sentences per page
- Re-read tolerance
- 4/5repeat friendly
- Vocabulary level
- 2/5everyday words
- Best for
- Ages 3-6Our editorial fit
Our review
The visual representation of anxiety is incredibly helpful for young children who can't yet articulate why they feel uneasy. It turns a complex emotion into something tangible and manageable.
This is a vital tool for toddlers and preschoolers learning to navigate big feelings. It provides a non-verbal way to discuss what a "worry" actually feels like.
Themes
- worry
- talking about feelings
- anxiety
- friendship
Books like Ruby Finds a Worry
Matched by refrain, density, length, and listener—not just the subject.
The Color Monster: A Story About Emotionsabout 5 minutes estimated · 4/5 re-read
Wemberly Worriedabout 6.5 minutes estimated · 3/5 re-read
In My Heart: A Book of Feelingsabout 6 minutes estimated · 4/5 re-read
The Rabbit Listenedabout 4.5 minutes estimated · 4/5 re-read
The Invisible Stringabout 4.5 minutes estimated · 4/5 re-read
Questions parents ask
How long does it take to read Ruby Finds a Worry aloud?
About 5.5 minutes at an unhurried pace, including a standard allowance for page turns, pictures and participation, from a word count of 419. Stopping for a longer conversation on every page will add more time.
What age is Ruby Finds a Worry actually for?
Ages 3-6 in our testing, which is narrower than the publisher's range. With 2 sentences a page and vocabulary at 2 out of 5, it asks for that much attention span and no more.
Does Ruby Finds a Worry survive being read on repeat?
Yes. It survives a fortnight of nightly repeats, which is the real test.
Will my child memorise Ruby Finds a Worry?
It can. It scores 4 out of 5 with us for holding up to repeat reading, and children tend to learn by heart the books they ask for most, even without a strong refrain.
Can a beginning reader read Ruby Finds a Worry on their own?
It is closer than most picture books. With 2 sentences a page and plain vocabulary (2 out of 5), a confident early reader can attempt it, though it is written to be read aloud first.
Is Ruby Finds a Worry part of a series?
Yes, it belongs to the Big Bright Feelings series. It stands on its own, so you can start here without reading the others in order, then move to the rest if it lands.
What themes does Ruby Finds a Worry cover?
We tag it with worry, talking about feelings, anxiety and friendship. Those are the threads that actually run through the book, not just the ones on the cover, which is how it earns its place on our themed lists rather than a keyword match.



