This study examined whether books which contain personalised features have the potential to enhance children's word acquisition more than books which are not personalised to a child. In a within-participant experimental design, 18 three-year-olds were read a picture book which contained both personalised and non-personalised sections, with unknown target words embedded in each section. The book was read to the children on two occasions, with a one week gap between the sessions and children's knowledge of the new words was assessed with picture comprehension, definition and emotional valence tests at three testing sessions. There was a main effect of personalisation, an effect of testing session, and a significant interaction between the two. Post-hoc comparisons showed that words in personalised book sections were acquired more readily than words which were presented in context with no personal reference to the child, and that repeated readings during shared book reading enhanced this process.