What am I riddles

cleanwhat am Isimple

If you throw me out the window, I'll leave a grieving wife. Bring me back, but through the door, You'll see someone giving life. What am I?
The letter 'n'. Throw out the letter n from the word window and you have widow. Bring back the word n to door and you have donor.
80.86 %
43 votes
cleanwhat am Isimplepoems

I am a home of knowledge, both banal and profound. In grand halls and small homes I can be found. I am a home for things of many leaves, but my many residents are not living trees. What am I?
Bookshelf
80.43 %
35 votes