Your Truest Self is a gender primer written for children aged 0 to 3, but people of all ages can enjoy and learn from this book. The book addresses bodies, gender identity (cisgender, transgender, non-binary, and gender-fluid), pronouns, and gender expression. However, none of those big words are used in this resource. Instead, vocabulary is simplified and presented with colourful illustrations where all children can feel represented. A unique resource, this primer is a starting point. It introduces the concept of gender to the youngest of audiences.