Just a kindly suggestion, that i'm sure may already have been made.
Bookbinder book prices, explorer and geologist skill trees, and collectible tab in mayors are all unreadable while they are working.
It would be nice if you could move the "your book will be ready"..." and "your buff will be ready in..." boxes from the bookbinder and collections items so you can view what you have available and costs to build for your next item.
With regards to the geologist and explorer, it would be great if you could view the skill trees (read only would be fine) as any time they are not searching for stuff time is being wasted. This is only a minor irritation, but i keep forgetting what each of my explorers and geos have.
I can't think if there are any other buildings that behave this but feel free to add comments if there are and your thoughts on the suggestion.