I am looking to change books for OChem. Our school has a 2 semester sequence where the 1st semester is a survey of an entire year and the nd semester is a more in depth look at various topics. I teach the 2nd semester and we've been using an old version of Carey (I think 6th ed). I also used Sapling Online HW last time I taught, and I liked it. However, they are raising their prices and I'm looking for a cheaper online version. Do people have recomendations f books and online HW systems that they are using? Why do you like that particular book or online HW system? Thanks for all your help.