@robertharris Our daughter is 2.5 and won't get ALL of this, but we make a list of ideas/suggestions for family members, to keep quality>quantity. On this year's lists, besides books:
Yoto Mini & story/song cards
Wooden weather chart
Animal & dinosaur figurines
Woodland animal lacing cards
Bug catcher/magnifying glass (picked some good insect books to go with this)
Costumes/accessories likes capes, wings, masks (to make a dress-up box)
For book suggestions at this age, my daughter has been into real photography- so "A Tree For All Seasons", and the Weather Walks series is nice ("Full of Fall", "Raindrops Roll", "Best in Snow", etc- by April Pulley Sayre).
Otherwise I usually wait for my local library book sales and just search for classics, like "The Mitten" by Jan Brett would be a great winter read.
For the new baby, I suggest the Global Baby Books! They love looking at other baby faces.