Review Rick's New Book on the Hippie Trail

I just came across Rick's new book, 'On the Hippie Trail: Istanbul to Kathmandu and the Making of a Travel Writer,' and it sounds like a fascinating read! I love the idea of exploring the journeys along the Hippie Trail and how they shape a travel writer's perspective. Has anyone had a chance to read it yet? What were your thoughts on it? I'm especially curious about any insights or memorable stories from the book that stood out to you.