Books to Prepare Your Toddler for a New Baby

A new baby brings plenty of questions into a toddler’s world. Will the baby play with me? Why does the baby need so many cuddles? Will there still be room on your lap?

When choosing books to prepare your toddler for a new baby, look for stories that make everyday changes easy to picture and give you something to talk about together. Pair them with simple play and familiar moments of attention, so preparation becomes part of family life.

This guide brings together suggestions from parents, research on becoming a sibling, and new sibling activities for toddlers you can try at home.

Is a new sibling really as stressful as we assume?

It’s worth starting with some reassurance: the “instant meltdown” story isn’t the whole picture.

A major review of the research, published in Psychological Bulletin, looked at 30 studies tracking how firstborn children adjust after a new sibling arrives. The review’s author, Brenda Volling, found that the evidence did not support the idea that a new sibling triggers a full-blown developmental crisis for most children. Some children showed a dip in affection and responsiveness toward their mother, but changes in other areas — sleep, anxiety, aggression, regressive behaviour — were much less consistent across children (Volling, 2012).

In other words: some disruption is common, but a full “crisis” is not universal. There’s huge individual variation — some toddlers barely blink, others need real support, and most fall somewhere in between.

So what actually predicts how well a child copes?

Psychologist Sybil Hart’s research digs into where sibling jealousy actually comes from. Her work found that jealousy isn’t something a new baby uniquely creates — it’s rooted in a much earlier, more basic response to losing exclusive parental attention, one that can be observed in infants as young as six to twelve months, even in children who don’t have a sibling at all (Hart, 2001). The baby’s arrival is simply the moment that response gets triggered in full.

That reframes the goal. You’re not trying to prevent your toddler from ever feeling jealous — that’s not realistic. You’re helping them feel secure enough in your attention that the jealousy doesn’t take over. Hart’s book recommends practical, proactive steps: preparing your toddler well before the birth, protecting one-on-one time with each parent, and — for those still planning their family — spacing children around two years apart, which her research associates with a smoother adjustment for many families.

Books fit neatly into this picture. They’re a low-pressure way to talk about what’s changing, rehearse the idea of sharing attention, and give your toddler language for feelings they may not be able to name yet.

What parents actually recommend to each other?

Ask any parenting forum what helped their toddler adjust, and a few themes come up again and again — not just in what’s read, but in how it’s read.

Start before the baby arrives, not after. Reading sibling books during pregnancy, rather than waiting until the baby is already home, gives a toddler time to process the idea gradually instead of all at once.

Give the toddler a role, not a warning. Books and conversations that frame the older child as a helper — someone with a job to do, like fetching a nappy or choosing an outfit — tend to land better than ones that simply announce a change is coming.

Reread the same book on repeat. Toddlers process big changes through repetition. The “favourite” sibling book often gets read every night for weeks, and that’s a feature, not a problem.

Protect one-on-one time once the baby is here. The book can only do so much — parents consistently point out that a few minutes of undivided attention with the older child each day matters just as much as anything on the page.

Choose a book that reflects your actual family, not a generic one. Whether the toddler is becoming a big brother or a big sister, books that match their real situation — and, even better, that feature them by name — tend to get requested again and again, rather than left on the shelf.

That last point is where personalised books have an edge over the standard titles.

Comparing the best big brother and big sister books

Book	Best for	Style	What makes it work
Play Book for Friends/Siblings — Tototale	Toddlers becoming a big brother or big sister, and their new sibling as they grow	Personalised search-and-find adventure, 13 illustrated scenes	The toddler and their sibling are the actual characters — named and illustrated to look like them — hidden together on every page across a pirate ship, aquarium, amusement park and more
I’m a Big Brother / I’m a Big Sister — Joanna Cole	Toddlers 2–5	Gentle narrative picture book	Simple, reassuring text from the toddler’s point of view; includes a parent’s note on what older siblings need
Waiting for Baby — Rachel Fuller	Toddlers 1–3	Lift-the-flap board book	Very short and interactive, good for children too young for a full story
The New Small Person — Lauren Child	Preschoolers 3–5	Illustrated story with humour	Honestly captures the frustration of sharing space and toys, not just the “joy” of a new sibling
Peter’s Chair — Ezra Jack Keats	Preschoolers 3–6	Classic illustrated story	A gentle, well-loved story about resisting change before coming round to it in his own time

Generic titles are a great starting point, especially for very young toddlers who need something short and simple. But once your child is old enough to enjoy pointing themselves out on the page, a personalised book adds something the standard titles can’t: it puts your toddler and their new brother or sister inside the story together, by name.

That’s the idea behind Tototale’s Play Book for Friends/Siblings — a personalised search-and-find adventure where both children are illustrated to look like themselves and appear together across 13 colourful scenes, from a playground to a pirate ship to an aquarium. Rather than reading about a fictional big brother or big sister, your toddler gets to spot themselves and their sibling working as a team on every page — turning “finding the new baby” into a game they’re excited to play, again and again.

It works well as a gift to give a toddler when the new baby is born, and just as well a little later, once the sibling is old enough to search the pages together.

New sibling activities for toddlers (beyond reading)

Books help most when they’re paired with hands-on ways to make the toddler feel included. A few simple ideas parents often add alongside story time:

·       A “big sibling” job. Let your toddler choose the baby’s outfit, help pick nappies at the shop, or “read” to the baby — a concrete role beats a vague instruction to “be nice to the baby.”

·       A gift from the baby. Many parents arrange a small present “from” the new baby to the older sibling, opened when they first meet, to soften the moment of divided attention.

·       A practice doll. Letting a toddler care for a baby doll — feeding it, rocking it, putting it to bed — gives them a low-stakes way to rehearse gentle handling before the real thing arrives.

·       A memory or keepsake box. A small box where the toddler collects hospital bracelets, cards and photos from the baby’s arrival can make them feel like an important part of the story, not a bystander to it.

·       Scheduled one-on-one time. Even 10–15 minutes of undivided attention a day — described by researchers as one of the most protective factors during this transition — helps reassure a toddler that their place in the family hasn’t shrunk (Hart, 2001; Volling, 2012).

·       A shared search-and-find book. As the baby grows into toddlerhood themselves, a book like Tototale’s Play Book for Friends/Siblings becomes something the two of them can enjoy together — turning “big sibling duty” into a genuinely shared activity.

 

FAQs

When should we start reading about the new baby

Once you have begun talking with your toddler about the pregnancy, offer a book as another way to explore the idea. Follow their interest and return to it as the arrival gets closer. You do not need a strict reading schedule.

Do we need separate big brother and big sister books

Choose whichever story your child connects with. A matching sibling role may appeal to them, but you can also talk about a character whose family looks different from yours. Previewing the book together is a useful way to decide.

What if my toddler does not want to read about the baby

Put the book aside and read something they love. You can offer it again another day or explore the topic through photographs and play. Every reading session does not have to become preparation for the baby.

Start with one story and one activity that your toddler enjoys. As your family grows, keep offering the familiar invitation that makes shared reading valuable: “Come and sit with me.”