Is there a summary of the scenarios? What they entail?
There's 26 adventures in all, in 320 pages of book. The challenge level varies from entirely introductory adventures to various adventures that would be beyond "name level", so to say.
The adventures are all medieval authentic, obviously, and include some that are about exploration (including a couple that are dungeon-crawling types, though again more authentic variations), quite a few that are investigation (the party must figure out strange goings-on and determine who is responsible), there's also a couple about survival against the elements, some that involve espionage or intrigues, a couple that involve pursuing fugitives, many but not all have at least some supernatural element to them and a few present the supernatural as the main antagonist of the situation, though more often it is humans who are the main antagonists.