aroponci: Stelino tajemstv Palmerov Emily (2021)

A childrens fantasy novel in Czech. Another magical pony arrives at Crystal Hill Farm. Leonora gives the new pony, Stela, a blue sapphire said to bring calm and peace, but Stela grows wilder by the day. When Sunnys magic stone begins to glow and Sunny suddenly falls ill, Fiona becomes convinced that Stela needs help. Have Fiona and her friends Aurlie, Jana and Lenka taken the wrong approach to the magic of gemstones, or will they overcome every obstacle and uncover another mystery?