1066 and All That Matthew Sturgis' book "1992 and All This" (Macmillan, 1991) is a "humorous look at Europe in preparation for 1992 when Britain officially becomes part of the Continent. Much of the humour focuses on the differences between the British and the Europeans." Malcolm Knox's 2009 book "1788 Words or Less" gives a Sellar and Yeatman-esque twist to the history of Australia. 1066 and All That 1066 and All That: A Memorable History of England, comprising all the parts you can remember, including 103 Good Things, 5 Bad Kings and 2 Genuine Dates is a tongue-in-cheek reworking of the history of England.
Sequel follow the events of the first, either picking up dangling plot threads or introducing a new conflict to drive the events of a second story. This is often called a direct sequel. A legacy sequel is a work which follows the continuity of the original work or works but takes place longer in the future, often focusing on new characters but with the original ones still present. Legacy sequels are sometimes also direct sequels which ignore previous sequels in the cronology, sometimes even retconning preceding sequels to the original work. An example of this is "Halloween" (2018) which is a