Nice ideas here.
DS8 generally reads to himself, but I sometimes read him a short story or fairy tale or something. Or I'll read the series he's reading, separately, and we'll discuss it at breakfast. Last series was Gregor the Overlander, before that was Fablehaven, before that was Harry Potter (he got bored after book 4--it got a little too old for him, I think). Those were really enjoyable for me, too. He picked up Ender's Game recently from the shelf, and I put it back. Same with Do Androids Dream of Electric Sheep? I don't think he's ready for those just yet. Sometimes I'll read to him a few pages/entries from books of facts (1000 Things about whatever).
DD6 is reading the Magic Treehouse books often and the Berenstain Bears, or an Ever After High book, and sometimes I'll read her a chapter at bedtime (she'll keep reading the rest afterwards).
DS4 is just starting to read, so he'll read me one of the BOB books (Mat, Sam, Dot) or a Primary Phonics reader. He has lately been requesting a set of books at bedtime based on the Inside Out movie--one for each emotion. His favorite is Anger.
Other bedtime read-aloud favorites (of mine) are any Maurice Sendak, or other short story--How the Tsar Drinks His Tea (or something like that) was last night's read; an illustrated Jabberwocky is another favorite. Or books of poems/lullabies.