Nick of Time is the thrilling story of young boy named Nick and his little sister in pre-WWII Britain. When Nick finds an old sea chest he’s intrigued by the name on the top. His name. When an English Lord and his assistant help open the chest, they find Leonardo Da Vinci’s fabled time machine, and a startling note for help – from two centuries ago. Nick and his friends travel back in time to help one of the British navy’s ships escape danger. Meanwhile, his little sister, Katie and her friend Hobbes stay in the present and fight a battle of wits against treacherous Germans aboard a dangerous submarine. This book is a thrilling read that will keep you spellbound till the end.