Core Package for 11-13 yrs - Includes 22 books, 3 workbooks, and engine room with scheduling tool. Add COMPULSORY START UP KIT - OPTION 1 OR 2 if you are a 1st time Love2Learn user. Add CORE PACKAGE 11-13 KIT 1 if Core Package 10-12 yrs NOT purchased. Add CORE PACKAGE 11-13 KIT 2 if Story of World Vol 2 NOT purchased (in Core Package 7-9 yrs). Add CORE PACKAGE 11-13 KIT 3 if Philips Modern School Atlas NOT purchased. Add CORE PACKAGE 11-13 YRS EXTRA WORKBOOKS for Siblings if applicable. ADD required Grade Discipline Studies subjects. ADD Computer subject as required. ADD Literature Appreciation Guided Workbook per child.