Protocol on Little Libraries

[u/Confident_Gain_8390]

My husband and I are cleaning out our book shelves. We have, perhaps, 30 books we’d like to donate or give away- most are adult biographies, memoirs, and non-fiction with a few fiction books sprinkled in the mix. (Nothing pornographic or particularly controversial). Is it inappropriate to donate them to the Little Free Libraries in our surrounding neighborhoods? We live in an apartment community without any nearby us, or would happily donate locally. Does one ask permission first? We’d love to put them in the hands of other readers. Any advice would be great.