I read "Drive into danger" written by Rosemary Border. Mark Miles and his son Andy are having a bad morning. The truck driver named Gary doesn't come. He isn't usually late. Then, Gary comes to the office, and he is ill and get a bad arm. So, he can't drive. Just then Kim Parker arrives and decided to drive a truck instead of Gary. Also, Andy get into the truck with Kim. They listen some important information from Gary and then they leave the office. After The truck is driven away, Gary makes an important phone call. Andy and Kim arrive at the first rest station. They goes to the cafe by inviting a man. For a while, they come back to the truck. However, the ticket goes under the truck so he puts out his hand under the truck. The truck is losing oil. Andy calls Kim and Kim gets under the truck to check the losing oil. Surprisingly, there is a box under the truck.They get into the truck with the box. They remember a fat man with green T-shirt take something out from