"Word Problems For First Graders"- a math workbook from the BrainChimp series, is available FREE on Amazon Kindle from May 25, 2013 to May 29, 2013. The book features carefully selected math exercises for children Ages 6 - 7 in Grade 1.

A new book from the BrainChimp series, is available FREE on Amazon Kindle from May 18, 2013 to May 22, 2013. "Word Problems For Second Graders: Ages 7 - 8, Grade 2" features carefully selected math exercises for children.

Logical Thinking Problems For Kids: Ages 8 - 9, Grade 3, a book from the BrainChimp series, is available FREE on Kindle from May 5, 2013 to May 9, 2013. During this promotional period, the book can be downloaded for free to read on Kindle readers.