| Mr Crooks Earth Science Sets 1-9 | 90 | May 9, 2013 |
| Mr Crooks Seventh Grade Science Set 5 | 10 | January 21, 2013 |
| Mr Crooks Earth Science Set 5 | 10 | January 21, 2013 |
| Mr Crooks Seventh Grade Science Set 4 | 10 | December 3, 2012 |
| Mr Crooks Seventh Grade Science Set 3 | 10 | November 6, 2012 |
| Mr Crooks Seventh Grade Science Set 2 | 12 | October 17, 2012 |
| Mr Crooks Seventh Grade Science Set 1 | 8 | October 17, 2012 |
| Mr Crooks Earth Science Set 9 | 10 | April 23, 2012 |
| Mr Crooks Earth Science Set 8 | 10 | April 9, 2012 |
| Mr Crooks Earth Science Set 7 | 10 | March 4, 2012 |
| Mr Crooks Earth Science Set 6 | 10 | February 8, 2012 |
| Mr Crooks Earth Science Set 4 | 10 | December 22, 2011 |
| Mr Crooks Earth Science Set 3 | 10 | October 30, 2011 |
| Mr Crooks Earth Science Set 2 | 10 | October 24, 2011 |
| Mr Crooks Earth Science Set 1 | 10 | October 24, 2011 |