Princess Cadance and the Spring Hearts Garden - My Little Pony: The Princess Collection Book 3 (Unabridged‪)‬

Princess Cadance tries to bring the Crystal Empire together with a garden celebration to herald the arrival of spring. But when the plants have an unusual effect on the ponies, will she and her pony friends fix everything and bring happiness back to the kingdom?

Love is in the air – or at least it should be on Hearts and Hooves Day! But when an outbreak of the pony sniffles turns this loving holiday into a disaster, Princess Cadance must find a way to get everypony through the winter blues. And what better way than a Garden Hearts Celebration?

With helping hooves from Crystal Empire School students, Cadance creates a garden of beautiful wonders to lift spirits. However, not long after the festival's in bloom, strange things start to happen. Some ponies can't stop giggling and others seem hypnotised.

It's up to Cadance to find the root of the problem!