We're are in the midst of the Native American one (for ds age 5 but could work well through about 8). It gives all the major info without a lot of insignificant details to confuse matters. Ds is really retaining the information and loves the projects. It would take me a lot of time to find little craft ideas like that, but this is all ready to go. I would easily pay double for the convenience and quality! Two thumbs up from us!
ETA: My ds loves cutting, gluing, and crafty stuff. If your dc doesn't enjoy those things, History Pockets might not be such a great fit.