There are seven different templates to cover your different size pictures.
The book is a digital download and is available immediately after payment. Read the instructions at the bottom of this post for details. I will also send a follow up email with the download link as soon as I can.
There is a video demonstration below to show the technique for making these puzzles. Take a look at it and see if this is something you would enjoy.
You can find Baltic Birch plywood for your puzzles many places online. Here is a link to just one.
You need scroll saw blades specifically for cutting puzzles. Look at this link and scroll down to the Superior Puzzle blades from Flying Dutchman. These blades will give you nice fitting puzzle pieces. Here is the link to buy the blades.
This pattern book contains the following size patterns
5x5 25 piece
4x6 24 piece
5x7 35 piece
8x10 80 piece
4x6 96 piece
5x7 140 piece
8x10 320 piece