Stig & Tilde: Vanisher's Island: Stig & Tilde 1Paperback, 10 September 2019

Stig and Tilde are just following along with tradition when they find themselves on an unexpected adventure.

Keeping with a local tradition, Stig and Tilde hop on a dinghy and head to a desert island to survive alone without adult supervision. However, a unexpected detour leads them to the wrong island and it looks like it's inhabited by something that isn't too fond of guests.