The book "Nautical Tourism of Croatia," edited by Prof. Dr. Tihomir Luković, has been supplemented and revised in its second edition. The researchers from the Institute for Tourism have contributed two papers to this edition, namely "International River Cruises in the Republic of Croatia" authored by Zrinka Marušić, Božana Matoš, and Siniša Horak, and "Tomas Nautica Yachting: Trends in Yachting Tourism Demand 2001 – 2022" authored by Zrinka Marušić, Ivan Sever, and Siniša Horak. The English edition of the book will be available soon.