I haven't read A Passage to India, though I've always meant to. Maurice is pretty good, and very interesting for the simple fact of its existence, but I did have some problems with it. What I REALLY recommend after ARWAV is Howards End, which is in my top three books of all time. Bonus: the HE movie also stars Helena Bonham Carter, and Emma Thompson too! even though as an adaptation of a great book it's actually pretty boring.