Jens Gunni BusckBooksChristian VIIIChristian VIChristian IVFrederik VIII and Queen LovisaFrederik IVFrederik VFrederik VIFrederik VIIFrederik IIIChristian VIIChristian VAmalienborg and FrederiksstadenChristian IX and Queen LouiseFrederik IX and Queen IngridChristian X and Queen AlexandrineAuthor data: Open Library