The Happy Hollisters by Jerry West - Information on the Happy Hollister 33 book series, its publisher and writers. Books are also available for sale. Jill Morgan - Collectible and out of print children's books. Condition of each book is described in detail and most covers are pictured. Quality Used Children's Bookstore - Used and collectible children's books for sale or trade, with searchable database.
Site also features games, polls and puzzles.
The Little Bookroom - Australian used children's book dealer. Email order only. Out of Print and Collectible Childrens Books - Searchable database of out of print and collectible children's books in gift condition. Condition of all books is graded. Robert's Books - Used and rare children's series books.