Space Toys of the 60s is a great book with loads of photos! If you are a collector of Major Matt Mason, Zeroids, or Colorforms Aliens, then this book is a must for you. Plenty of detail describes variations among the different items (Did you know that Calisto had both short and long boots?), a great help for discriminating collectors. Even if you aren't a collector, but just want to remember the fun you had playing with these toys when you were younger, this book is the ticket to memory lane. I love it (and I wish I still had all of those toys!). Thanks for the memories, James!