Perhaps you should try some spelling variations:
studies books » studies book, studies booklet, student books
books series » book series, books strips, booklet series
war stories » war studies
from series » rom series, from services, forum series
cold case » world case, cold call, cold wave
cold war » world war

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( harvard cold case studies books series. ) or ( harvard cold war stories from series. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( harvard cold case studies books series. ) OR ( harvard cold war stories from series. )).
• Adding a wildcard symbol may retrieve word variants: (( harvard cold case studies books series. ) or ( harvard cold war stories from series. ))*.