It is she who first enters Narnia through the Wardrobe.

The Witch, having entered Narnia only at the Dawn of Time, had not known of this.

While running away from the housekeeper after accidentally breaking a window, the four siblings hide in the wardrobe and enter Narnia.

A total of eleven named humans from Earth entered Narnia: four boys, two men, four girls, and a woman.

When Jadis first entered Narnia at its creation, she ate a fruit that gave her immortality.

The timeline also lists the dates of notable events in the series, particularly the main periods where the protagonists enter Narnia.

Long before he even enters Narnia, Digory longs for a world with a fruit that could care his sick mother.

Later, the Witch enters Narnia by Digory grabbing hold of her ankle.

Appropriately, she enters Narnia before it is even five hours old by Digory's grabbing onto her heel.

The four Pevensies visit him at his home and enter Narnia through his wardrobe.