Having spoken with Brian, he has a number of other puzzles which are not advertised. The website notes the woods used, however he also has the same puzzles in more exotic woods available if you get in touch. Normally they are the same price, but may be slightly smaller as a result of using rarer hardwoods.
One thing to be aware of is that we've just tripled his orders in the last 2 days, as he's used to only a few a month. Brian and his wife recently lost their daughter to Cancer and he's been sick recently, so please be understanding when ordering from him, that it may take a little longer for him to deal with our increased orders, and also that he's going through a difficult time currently. He's very happy with the increased orders, but is struggling a little to keep up with the increased demand.
A donation from all the puzzles he sells currently is being given to Breast Cancer research so any puzzles you buy will also help in the research of a disease which affects so many of us, and has touched Brian directly.
I'd also like to share the following from an email I received from Brian.
I have been getting so many orders and requests for puzzles that I am now forced to head back to the shop. I need this distraction, so I sincerely thank you and your friends for getting the word out about my site. I don't really make much money on these. I see others selling their puzzles for significantly more and can only suppose the difference is in the quality of workmanship. But I do this because I love woodworking and I love seeing people get frustrated with the puzzles.
they're just beautiful 
