No, because the developer doesn't give their Mortimer Beckett games to Big Fish.
Spintop has the first two Mortimer games and will no doubt get the third one; if you wait until they are having a 50%-off sale, the Mortimer games will cost you ten dollars apiece. That's how I purchased the second one.
The first two are also available in a retail-box version and you might find a less expensive deal that way, as well.