3 Book Covers

Design details: We need someone to make some suggestions to a book cover that will be the basis for a design av many similar books. Each book has a title which is a year, like “Year 1975”, Year 1976 and so on.
Each book will have this as a title, where the year is the important one.
Each book will also have a mix of pictures typical for that year, like toys, sweets, etc. We don’t expect you to choice the right items, just use anything as examples.
The books will be in a racj containing books with same design, but of different years. On
The size of the books are: 5,75 inches wide and 7 inches height.
We want 3 different suggestions to design of such books. The design should be suitable for a serie where all the books can be seen to belong to the same series.
Your offer should be a fixed price for 3 different books. This may lead to more work, but there is no guarantee for that.
Ideas for the visual style: in description
Extra notes: