A very slim volume (48 pages) with large child-sized type (about 100 words per full page of print) written in rather strange 'Janet and John' style. For example: "Roller coaster engineers often improve roller coasters. In the future they may try to break speed and height records. They may design new track layouts". Umm - could you have thought that up for yourself or what? Here's another gem: "Most roller coasters are located at outdoor amusement parks. But some coasters are inside buildings". And yet it also fails at the 'Janet and John' level by sometimes venturing into mention of linear motors and LSMs - without much by way of explanation or diagrams.
To be fair, it is extensively illustrated (17 full or half page) but with the sort of pictures you could get from a publicity brochure.
Altogether a pretty unsatisfactory book, and the 'library bound' version (just a hardback) is a frankly outrageous price. I really don't know who would want to buy it. Not me.