John Martin's previous work Commercial Traps: 50 Traps for the Unwary provided an often-praised clarity that enabled practitioners to focus quickly on the nitty-gritty of a problem without having to read background material. This new book extends that principle. The book focuses on a number of topics that commonly arise in the drafting and negotiating of a commercial lease. Topics are dealt with at varying levels of detail: in the case of Assignment, for instance, only the tests that a landlord might seek to impose in a lease that is a new tenancy are covered. When it comes to Break Rights, on the other hand, greater depth is provided.