Soliciting other people to do your homework on an Internet form is cheating. Specifically, academic plagiarism, presenting the work of others as your own. We need to report you to your school.
But besides this little problem, you fail to post DDL.
Books in Celko Series for Morgan-Kaufmann Publishing
Analytics and OLAP in SQL
Data and Databases: Concepts in Practice
Data, Measurements and Standards in SQL
SQL for Smarties
SQL Programming Style
SQL Puzzles and Answers
Thinking in Sets
Trees and Hierarchies in SQL