How many donations does the project "Look, Look, We Need a Nook!" have?
project "Look, Look, We Need a Nook!" refers to title = 'Look, Look, We Need a Nook!'
SELECT SUM(T3.donation_total) FROM essays AS T1 INNER JOIN projects AS T2 ON T1.projectid = T2.projectid INNER JOIN donations AS T3 ON T2.projectid = T3.projectid WHERE T1.title = 'Look, Look, We Need a Nook!'