Manufacturing Zombies

Writ­ing text­books for stu­dents who are in a for­ma­tive stage of their lives is seri­ous busi­ness. Errors and omis­sions on the part of the writ­ers, due to igno­rance or self-com­pla­cen­cy, are par­don­able and can be cor­rect­ed. […]