It's decent as a technical introduction to the workings of the banking and financial system.
But Mishkin seems literally incapable of imagining any alternative institutional arrangements aside from the ones we have.
He starts out by restating, uncritically, the base assumption behind what Schumpeter called "money theories of credit": that credit must be issued "against" some pre-existing stockpile of wealth, as opposed to simply coordinating different groups of producers advancing their production streams to one another, and that banks perform the necessary intermediary function of transforming "savings" into investment capital. Given this necessity, the Hamiltonian approach of the Paulson-Summers TARP (keeping investment assets from depreciating, so banks would lend against them) was also obviously necessary.