Inquire in the right places to find the 36 pages of the Almanac (20 and 16 in Boston, New York. You can also buy a planisphere in the selection in the normal store that reveals all the places on the calendar page. One of the Almanac chapters consists of four different pages. Each chapter opens an invention for your Manor Homestead. Once you get close to a page, it will start flying. When you enter a page to pick it up. If the page is not captured, it will disappear. All pages will reappear after a short period of time. You only have to happen about 100 meters away from the point, and return later one minute. Complete a single chapter to obtain the "Blowing In The Wind" achievement. Create one of the unlocked inventions to get the "patent doesn't wait" achievement. To find all collectibles it is a requirement to reach 100% synchronization and get the "Completionist" achievement. In Boston: In New York: