It's Friday in the summer, and that means another end-of-week book trailer poll! Here are the day's contenders:

Tish Cohen, author of TOWN HOUSE, chats with CONTINUITY GIRL author Leah McLaren:

A jazzy trailer for Michael Chabon's THE YIDDISH POLICEMEN'S UNION courtesy his UK publisher, 4th Estate:

And even though this is completely unauthorized, I couldn't resist this mashup HARRY POTTER with 300:

Your turn to pick!