Credits
Last updated: 25 September 2026
Book mockups
The book mockup on the parent guide page is adapted from 6 Elegant Book Mockups by Lea Delazer, licensed under CC BY 4.0. We replaced the cover artwork with our own cover.
Towns and cities
The town and city search in the application form uses place names, countries and time zones from GeoNames, licensed under CC BY 4.0. We kept only the name, country, time zone and population of each place.