Pony Confidential by Christina Lynch; 2024. Hardcover.

Pony has been passed from owner to owner for longer than he can remember. Fed up, he busts out and goes on a cross-country mission to reunite with the only little girl he ever loved, Penny, who he was separated from and hasn’t seen in years.

Penny, now an adult, is living an ordinary life when she gets a knock on her door and finds herself in handcuffs, accused of murder and whisked back to the place she grew up. Her only comfort when the past comes back to haunt her are the memories of her precious, rebellious pony.

Hearing of Penny’s fate, Pony knows that Penny is no murderer. So, as smart and devious as he is cute, the pony must use his hard-won knowledge of human weakness and cruelty to try to clear Penny’s name and find the real killer.