Another 100 EZ lessons hater here...my son started to cry within the first several lessons....I pushed through...and the tantrums got worse. I finally got the brains to chuck the stupid thing. Singapore Earlybird....not a great fit for my son at all. Christian Liberty Press The World God Made. Too....bleh. I can't explain why I don't like this.....just the general feeling it gives me...seems like religion masqueraded as science. Maybe it's because even though I'm a Christian I don't believe in young earth views. The whole book just seems so boring and not very scientific. Incidentally I love most of the stuff from Queen Homeschool...especially the Language Lessons lol. Everyone is so different.