“The Secret Diary of Hendrik Groen, 83 ¼ Years Old”. This unique diary has won over readers far beyond its homeland (the Netherlands). In fact, the translation rights of the award-winning book have been sold to more than 35 countries! The book is on the international best-sellers list and has since been developed into a … Continue reading The secret diary of Hendrik Groen, the 83 ¼ year old who conquered our hearts!