I dont think Roy Croft wrote a book.
If Ray had made it in the forces I dont think there would be so many people using hammocks and axes/tomahawks in our woods. Both a waste of time in my kit bag, as for the axe, I agree has its uses in our woods but to be honest its a bit of kit that I would only consider taking to the artic snow line or on an extended trip to the woods of Europe, Russia, USA or Canada, I have no need to carry one in this country.
As for the hammock, I think only a fool would use a hammock in this country in anything less than the best of summer weather. The hammock is for tropics. Its used to lift you of the ground from all the creepy crawlies and wet forest floor whilst helping to keep you cool in the hot and humid conditions by letting the air to circulate around your body. I our climate you are far better off spending the night on the floor with some form of insulation beneath you and a barrier from the elements. I have seen mild hyperthermia in someone that spent a night in a hammock during the summer just gone, crazy.
Dont get me wrong some people may think I dont like Ray but thats not the case I really admire him. But, I have spent at least 40 nights a year for the last 20 years in the woods, travelled in 47 countrys around the world for one reason or another and have spent nights under my poncho in most, I have gained experience and made many mistakes, some life threatening. Ray has brought Bushcraft to the front room and has made it look easy. Which is great but how many times dose he do some thing and people try to emulate it in the wrong environment? How many people spend a weekend in the woods and go home wet, cold and hungry, How many give up during the first night and retreat to there cars?, how many have lost, misplaced or broken kit? And how many think its ok I will be going home tomorrow. How many by the kit never test it or practice with it, have never been camping or is overweight never exercises apart from walking up the stairs to get to his office in the morning but decide to through the there new kit in a ruck and head for the hills.
I fear that Ray has encouraged many to take on to much too soon. There were many before Ray but they were not pumped into our front rooms and made into household names. In most cases you used to have an interest in spending time in the outdoors and then you discovered the books now you watch it on TV and think I can do that I will do it this weekend!