On the road to grandma's: Very nostalgic... I really love the melody, it reminded me of Crybaby by Kensuke Ushio (composer of the Devilman Crybaby OST)
Enter the woods: Listening to this I imagined someone exploring the forest and the key words you chose fit perfectly with what I felt, but with more emphasis on the feeling of "naivety" (btw the synths reminded me to the intro of Pro Memoria by Ghost, really awesome song)
The wolf inside: This one is my favourite, It made me feel like something was lurking and scheming behind scenes to finally reveal itself at the end of the song.... very intimidating atmosphere.
I like the theme you used for this, overall very creative!