I'm not sure, but the ghost could be Wandering Wanda!
Tan and her family are moving to the country. They are from the city so this is a big change for them. Tan has 2 parents, 3 sisters, two dogs, a cat, a bird, and a tortoise. It is a long journey and they are having a picnic.
Yeah, she dropped dead two weeks ago...
Oh please! Ghosts don't exist!
The girls meet a boy called Ted. Tan doesn't like Ted. Her dog likes Ted more than her. He leads them to a house where he and his sister live. Tan is also suspicious of the dead fox that hangs over their mailbox. One of her sisters takes some pictures.
There's so much cool stuff in here!
The fox looks a lot like the dead one by the mailbox...
Tan goes to school and meets Lily. She seems nice enough until Verity comes later from her trip. Turns out she was sitting with some of the popular people and Verity wasn't here to kick her out. Tan then sits with Ted's friends.
Wanda and Lopsy Fox, may you rest in peace.
Ted calls a meeting with the girls at Purple Haunt. One of the pictures had what looks like a ghost on it, and he knows who it is. She is one of his relatives. He doesn't know why she would be haunting Purple Haunt. Tan takes this as an opportunity to investigate the mystery.
Tan, Ted, her friend, and her sisters go and investigate Wandering Wanda's shack. Tan and her friend go in while the others wait. The shack was full of drawings, sketches, newspapers, and so on. One of the sketchbooks in particular contained drawings of a fox.
Wandering Wanda loved the fox a lot, and the reason she was haunting Purple Haunt was because Ted, or anyone really, never buried it. They bury the fox and the case is closed.