Probably a book of interest only to those engrossed in stamp collecting. Lawrence Block, himself, is quite a collector and that’s reflected in his Keller stories which have his hitman protagonist endearingly looking for and buying stamps for his collection.
Block got his start in writing supplying a column for a numismatic magazine, interestingly, but I don’t believe he was ever bitten by that bug. His ruminations on the advantages of stamp collecting; inexpensive or costly, requires little physical labor or space, either generalist or specialist, and moderately intellectual, not to mention they don’t have to be walked, all ring quite true.
The book consists of a series of essays that Block wrote for Linn’s Stamp magazine and they became one of its most read features. Being a collector and liking Block’s writing, I enjoyed them very much.