The last Lonely Planet book you’ll ever buy

This week the postman surprised me with a box of Lonely Planet books. I buy one for every country I visit – so I have built quite the collection on my bookshelf over the years. It makes for a cool addition to my living room. Amongst a few others this time I ordered myself Lonely Planet’s guide to the World. That’s right. The entire World, in one book. Perfect – it might be the last book I’ll ever have to buy to prepare for my travels?