I have five books on motorcycling, overland travel and motorcycle travel plus a camel trekking e-book. The cheapest place to buy them new is either:
• Discounted directly from me, post-free UK.
• At a show or event I’m attending (usually UK only)
• From amazon – see UK links below, or Book Depo for OLH
• Desert Travels and Street Riding Years are also on amazon kindle