Personalised books: how they're made and why they last

Three quite different things are sold under the same label. Before you order, it's worth checking which level you're looking at — the difference in price is usually smaller than the difference in what the child actually sees on the page.

Setting it all up takes a few minutes; the longest part is waiting for the book to generate. This is how it works for a book that personalises the hero's look as well.

A one-year-old doesn't follow the plot. They look at the pictures, point, turn the pages (usually three at once) and respond to their parent's voice. They recognise their own name long before they can say it — and at this age, that's the part of a personalised book that actually works. They hear their name in every other sentence, and there's someone in the picture who looks like them.

The practical upshot: at one, you don't read the book, you name things in it. Instead of "Ella set off on a long journey beyond the horizon", say "That's Ella. Ella has a ball." Point, then wait for your child to point too. The text is for you, the pictures are for them. A year later you come back to the same book and read it as written.

A word about format, too. A hardcover A4 book isn't a board book — a one-year-old will crumple a page and, with a bit of effort, tear it out. Read it together on your lap; don't leave it on the play mat. And keep the digital version for yourself at this age: the World Health Organization doesn't recommend any screen time for children under two, while it explicitly recommends reading and storytelling together. The PDF is a backup for parents, not an e-reader for a toddler.

If you're choosing the book as a first-birthday present, have a look at gifts for a one-year-old and toys by developmental stage too — with one-year-olds, a present that will "pay off in two years" is usually a present for the parents.

Children outgrow an ordinary picture book. With a personalised one, what changes is what they take from it, because at every age they're looking for something different.

Around one, they see the pictures and hear their name. At three comes the question "Is that me?" — and with it the phase of wanting the same book every single night. At this age repetition is a feature, not a nuisance. Around five or six, they start recognising letters, and their own name is often the first word they read in a text; a book with their name on every page is a surprisingly rewarding first independent read. Later on it becomes a keepsake: quite literally an artefact with a child's face, a dedication and a date.

Two things help that longevity in practice. The first is a dedication with the date and the name of whoever gave the book — without it, years later nobody remembers who it was from. The second is the audio version, for the stage when the same book is up for the fifth time this week and your voice is gone or you're behind the wheel; how listening differs from reading is covered in audiobooks for children.

What there's no point expecting from a personalised book: that it will replace a bookshelf. It's one book in which the child appears — alongside it they still need stories where they're not the hero, because that's exactly how they learn to put themselves in someone else's shoes. How to build up a home library by age is summed up in books for children.

The dedication is the one part the system doesn't write. Copy one, fill in the name and date — and above all, don't leave out the date: five years on, it's the most precious detail on the page.